CENTENNIAL GOVERNMENT TRUST

-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, UE9dWpHcYlyAYPMe6QXjH1wGSCTz8qWkfJxxttDhoajtK9IMJoSFuAxhc10pB7x9 whNU2uxnqGujKZgwBZNQkw== 0000728889-07-000732.txt : 20070821 0000728889-07-000732.hdr.sgml : 20070821 20070821160339 ACCESSION NUMBER: 0000728889-07-000732 CONFORMED SUBMISSION TYPE: 485BPOS PUBLIC DOCUMENT COUNT: 2 FILED AS OF DATE: 20070821 DATE AS OF CHANGE: 20070821 EFFECTIVENESS DATE: 20070823 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CENTENNIAL GOVERNMENT TRUST CENTRAL INDEX KEY: 0000357247 IRS NUMBER: 846172630 STATE OF INCORPORATION: MA FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: 485BPOS SEC ACT: 1933 Act SEC FILE NUMBER: 002-75812 FILM NUMBER: 071070886 BUSINESS ADDRESS: STREET 1: 6803 SOUTH TUCSON WAY CITY: CENTENNIAL STATE: CO ZIP: 80112-3924 BUSINESS PHONE: 303-768-3200 MAIL ADDRESS: STREET 1: 6803 SOUTH TUCSON WAY CITY: CENTENNIAL STATE: CO ZIP: 80112-3924 FORMER COMPANY: FORMER CONFORMED NAME: CENTENNIAL GOVERNMENT TRUST /CO/ DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: DAILY CASH GOVERNMENT FUND DATE OF NAME CHANGE: 19851009 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CENTENNIAL GOVERNMENT TRUST CENTRAL INDEX KEY: 0000357247 IRS NUMBER: 846172630 STATE OF INCORPORATION: MA FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: 485BPOS SEC ACT: 1940 Act SEC FILE NUMBER: 811-03391 FILM NUMBER: 071070887 BUSINESS ADDRESS: STREET 1: 6803 SOUTH TUCSON WAY CITY: CENTENNIAL STATE: CO ZIP: 80112-3924 BUSINESS PHONE: 303-768-3200 MAIL ADDRESS: STREET 1: 6803 SOUTH TUCSON WAY CITY: CENTENNIAL STATE: CO ZIP: 80112-3924 FORMER COMPANY: FORMER CONFORMED NAME: CENTENNIAL GOVERNMENT TRUST /CO/ DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: DAILY CASH GOVERNMENT FUND DATE OF NAME CHANGE: 19851009

0000357247 S000011008 CENTENNIAL GOVERNMENT TRUST

C000030403 A

485BPOS 1 body.htm N-1A FORM, PROSPECTUS, SAI, FINANCIALS, PART C CENTENNIAL GOVERNMENT TRUST

                                                                                                   Registration No. 2-75812
                                                                                                          File No. 811-3391

                                            SECURITIES AND EXCHANGE COMMISSION
                                                   WASHINGTON, DC 20549

                                                         FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES
ACT OF 1933                                                                                                     [X]

Pre-Effective Amendment No. _____                                                                             [   ]


Post-Effective Amendment No. 41                                                                                 [X]


                                                          and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY
ACT OF 1940                                                                                                     [X]


Amendment No. 36                                                                                                [X]


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                                                CENTENNIAL GOVERNMENT TRUST
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                                    (Exact Name of Registrant as Specified in Charter)

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                                  6803 South Tucson Way, Centennial, Colorado 80112-3924
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                                    (Address of Principal Executive Offices) (Zip Code)

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                                                      1.303.768.3200
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                                   (Registrant's Telephone Number, including Area Code)

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                                                   Robert G. Zack, Esq.
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                                                  OppenheimerFunds, Inc.
                 Two World Financial Center, 225 Liberty Street, 11th Floor, New York, New York 10281-1008
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                                          (Name and Address of Agent for Service)

It is proposed that this filing will become effective (check appropriate box):


[   ]    Immediately upon filing pursuant to paragraph (b)
[X]      On August 23, 2007 pursuant to paragraph (b)
[   ]    60 days after filing pursuant to paragraph (a)(1)
[   ]    On ______________ pursuant to paragraph (a)(1)
[   ]    75 days after filing pursuant to paragraph (a)(2)
[   ]    On _______________ pursuant to paragraph (a)(2) of Rule 485


If appropriate, check the following box:

[  ]     This post-effective amendment designates a new effective date for a previously filed post-effective amendment.

Centennial Government Trust

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Prospectus dated August 23,2007

Centennial Government Trust is a money market mutual
fund. It seeks a high level of current income
consistent with preserving capital and maintaining
liquidity. The Trust invests in short-term,
high-quality "money market" investments.

This prospectus contains important information about
the Trust's objective, its investment policies,
strategies and risks. It also contains important
information about how to buy and sell shares of the
Trust and other account features. Please read this
prospectus carefully before you invest and keep it for
future reference about your account.

As with all mutual funds, the Securities and Exchange
Commission has not approved or disapproved the Trust's
securities nor has it determined that this prospectus is
accurate or complete. It is a criminal offense to
represent otherwise.

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CONTENTS

A B O U T T H E T R U S T

The Trust's Investment Objective and Strategies

Main Risks of Investing in the Trust

The Trust's Past Performance

Fees and Expenses of the Trust

About the Trust's Investments

I N V E S T I N G I N T H E T R U S T S

This section applies to the prospectuses of Centennial Money Market Trust,
Centennial Tax Exempt Trust and Centennial Government Trust

How the Trusts are Managed

How to Buy Shares
Automatic Purchase and Redemption Programs
Direct Shareholders

How to Sell Shares
Automatic Purchase and Redemption Programs
Direct Shareholders

How to Exchange Shares

Shareholder Account Rules and Policies

Dividends, Capital Gains and Taxes

Financial Highlights

[PG NUMBER]

A B O U T T H E T R U S T

The Trust's Investment Objective and Strategies

WHAT IS THE TRUST'S INVESTMENT OBJECTIVE? The Trust seeks a high level of current income that is
consistent with the preservation of capital and the maintenance of liquidity.

WHAT DOES THE TRUST MAINLY INVEST IN? The Trust is a money market fund. It invests in a variety of
high-quality money market instruments to seek income. The Trust invests principally in short-term, U.S.
dollar denominated debt instruments issued by the U.S. government, its agencies and instrumentalities.
To be considered "high-quality," generally they must be rated in one of the two highest credit-quality
categories for short-term securities by nationally recognized rating services. If unrated, a security
must be determined by the Trust's investment manager to be of comparable quality to rated securities.
Many of the securities issued by the U.S. government are not rated, but the Trust may purchase them
because they meet the "high quality" standards of the Trust.

The Trust will invest under normal circumstances at least 80% of its net assets (plus any
borrowings for investment purposes) in debt instruments issued by the U.S. government, its agencies and
instrumentalities. Although this is not a fundamental policy, the amount so invested will not be
changed by the Board without providing shareholders at least 60 days prior notice of the change.

WHO IS THE TRUST DESIGNED FOR? The Trust is designed for investors who are seeking income at current
money market rates while preserving the value of their investment, because the Trust tries to keep its
share price stable at $1.00. Income on money market instruments tends to be lower than income on
longer-term debt securities, so the Trust's yield will likely be lower than the yield on longer-term
fixed income funds. The Trust does not invest for the purpose of seeking capital appreciation or gains
and is not a complete investment program.

Main Risks of Investing in the Trust

All investments carry risks to some degree. Funds that invest in debt obligations for income
may be subject to credit risks and interest rate risks. There are risks that any of the Trust's holdings
could have its credit rating downgraded, or the issuer could default, or that interest rates could rise
sharply, causing the value of the Trust's investments (and its share price) to fall. As a result, there
is a risk that the Trust's shares could fall below $1.00 per share. If there is a high redemption
demand for the Trust's shares that was not anticipated, portfolio securities might have to be sold prior
to their maturity at a loss. Also, there is the risk that the value of your investment could be eroded
over time by the effects of inflation, and that poor security selection could cause the Trust to
underperform other funds with similar objectives.

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An investment in the Trust is not insured or guaranteed by the Federal Deposit Insurance Corporation or
any other government agency. Although the Trust seeks to preserve the value of your investment at $1.00
per share, it is possible to lose money by investing in the Trust.
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The Trust's Past Performance

The bar chart and table below show how the Trust's returns may vary over time, by showing changes in the
Trust's performance from year to year for the last 10 calendar years and average annual total returns
for the 1-, 5- and 10- year periods. Variability of returns is one measure of the risks of investing in
a money market fund. The Trust's past investment performance does not predict how the Trust will
perform in the future.

Annual Total Returns (as of 12/31 each year)

[See appendix to prospectus for annual total return data for bar chart.]

For the period from 1/1/07 through 6/30/07 the cumulative total return (not annualized) was 2.28%.
During the period shown in the bar chart, the highest return (not annualized) for a calendar quarter was
1.48%
(4th Q'00) and the lowest return (not annualized) for a calendar quarter was 0.09% (2nd Q '04).

Average Annual Total Returns

for the periods ended December 31, 2006 1 Year 5 Years 10 Years

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-------------------- --------------------

Centennial Government Trust (inception 10/5/81) 4.34% 1.92% 3.29%

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The returns in the table measure the performance of a hypothetical account and assume that all dividends
have been reinvested in additional shares.

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The total returns are not the Trust's current yield. The Trust's yield more closely reflects the Trust's
current earnings. To obtain the Trust's current seven day yield, please call the Transfer Agent
toll-free at 1.800.525.9310.
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Fees and Expenses of the Trust

The Trust pays a variety of expenses directly for management of its assets, administration and other
services. Those expenses are subtracted from the Trust's assets to calculate the Trust's net asset
value per share. All shareholders therefore pay those expenses indirectly. The following tables are
meant to help you understand the fees and expenses you may pay if you buy and hold shares of the Trust.
The numbers below are based upon the Trust's expenses during its fiscal year ended June 30, 2007.

SHAREHOLDER FEES. The Trust does not charge any initial sales charge to buy shares or to reinvest
dividends. There are no exchange fees or redemption fees and no contingent deferred sales charges
(unless you buy Trust shares by exchanging Class A shares of other eligible funds that were purchased
subject to a contingent deferred sales charge, as described in "How to Sell Shares").

Annual Trust Operating Expenses (deducted from Trust assets):
(% of average daily net assets)

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Management Fees 0.45%

Other Expenses 0.09%

Total Annual Operating Expenses 0.74%

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Expenses may very in future years. "Other Expenses" include transfer agent fees, custodial expenses,
and accounting and legal expenses the Trust pays. The Transfer Agent has voluntarily undertaken to the
Trust to limit the transfer agent fees to 0.35% of average daily net assets per fiscal year. That
undertaking may be amended or withdrawn at any time. For the Trust's fiscal year ended June 30, 2007,
the transfer agent fees did not exceed the expense limitation described above.

EXAMPLE. The following example is intended to help you compare the cost of investing in the Trust with
the cost of investing in other mutual funds. The example assumes that you invest $10,000 in shares of
the Trust for the time periods indicated and reinvest your dividends and distributions. The example
also assumes that your investment has a 5% return each year and that the Trust's operating expenses
remain the same. Your actual costs may be higher or lower, because expenses will vary over time. Based
on these assumptions your expenses would be as follows whether or not you redeem your investment at the
end of each period:

--------------------------- -------------------------- -------------------------- -------------------------
1 year 3 years 5 years 10 years
--------------------------- -------------------------- -------------------------- -------------------------
--------------------------- -------------------------- -------------------------- -------------------------

$76 $237 $413 $922

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About the Trust's Investments

THE TRUST'S PRINCIPAL INVESTMENT POLICIES AND RISKS. The Trust invests in money market instruments
meeting quality, maturity and diversification standards established by its Board of Trustees as well as
rules that apply to money market funds under the Investment Company Act of 1940 ("Investment Company
Act"). The Statement of Additional Information contains more detailed information about the Trust's
investment policies and risks.

The Trust's investment manager, Centennial Asset Management Corporation (referred to in this
prospectus as the Manager), tries to reduce risks by diversifying investments and by carefully
researching securities before they are purchased. The rate of the Trust's income will vary, generally
reflecting changes in overall short-term interest rates. There is no assurance that the Trust will
achieve its investment objective.

What Does the Trust Invest In? Money market instruments are high-quality, short-term debt instruments.
They may have fixed, variable or floating interest rates. All of the Trust's money market
instruments must meet the special diversification, quality and maturity requirements set under
the Investment Company Act and the special procedures set by the Board described briefly
below. The following is a brief description of the types of money market instruments the Trust
can invest in.

o U.S. Government Securities. The Trust invests mainly in obligations issued or guaranteed by the
U.S. government or any of its agencies or instrumentalities. Some are direct obligations of the
U.S. Treasury, such as Treasury bills, notes and bonds, and are supported by the full faith and
credit of the United States. Although these U.S. Government Securities are not rated, they are
"high quality" investments under the rules that apply to money market funds. Other U.S.
government securities, such as pass-through certificates issued by the Government National
Mortgage Association (Ginnie Mae), are also supported by the full faith and credit of the U.S.
government. Some government securities, agencies or instrumentalities of the U.S. government
are supported by the right of the issuer to borrow from the U.S. Treasury, such as securities
of the Federal National Mortgage Association (Fannie Mae). Others may be supported only by the
credit of the instrumentality, such as obligations of the Federal Home Loan Mortgage
Corporation (Freddie Mac).

o Other Money Market Instruments. The Trust can invest in variable or floating rate notes,
variable rate master demand notes or in master demand notes. The Trust can also purchase other
debt obligations with a length of permitted maturity up to the maximum permitted under Rule
2a-7 (currently 397 days) from the date of purchase. It may purchase debt obligations that
have been called for redemption by the issuer if the redemption will occur within the length of
permitted maturity up to the maximum permitted under Rule 2a-7 (currently 397 days). Please
refer to "What Standards Apply to the Trust's Investments?" below for more details.

Additionally, the Trust can buy other money market instruments that the Manager approves under
procedures adopted by its Board of Trustees from time to time. They must be U.S. dollar-denominated
short-term investments that the Manager determines to have minimal credit risks.

What Standards Apply to the Trust's Investments? Money market instruments are subject to credit risk,
the risk that the issuer might not make timely payments of interest on the security or repay
principal when it is due. The Trust can buy only those instruments that meet standards set by
the Investment Company Act for money market funds and procedures adopted by the Board of
Trustees. The Trust's Board of Trustees has adopted procedures to evaluate securities for the
Trust's portfolio and the Manager has the responsibility to implement those procedures when
selecting investments for the Trust.

In general, the Trust buys only high-quality investments that the Manager believes present minimal
credit risk at the time of purchase. The Trust invests mainly in obligations issued or guaranteed by the
U.S. Government and any of its agencies or instrumentalities. "High-quality" investments are:

o rated in one of the two highest short-term rating categories of two national rating
organizations, or
o rated by one rating organization in one of its two highest rating categories (if only one
rating organization has rated the investment), or
o unrated investments that the Manager determines are comparable in quality to the two highest
rating categories.

The procedures also limit the amount of the Trust's assets that can be invested in the
securities of any one issuer (other than the U.S. government, its agencies and instrumentalities), to
spread the Trust's investment risks. According to the standards, the Trust can invest without limit in
U.S. government securities because of their limited investment risks. No security's maturity will
exceed the maximum time permitted under Rule 2a-7 (currently 397 days). Finally, the Trust must
maintain a dollar-weighted average portfolio maturity of not more than 90 days, to reduce interest rate
risks.

Can the Trust's Investment Objective and Policies Change? The Trust's Board of Trustees can change
non-fundamental policies without shareholder approval, although significant changes will be
described in amendments to this prospectus. Fundamental policies cannot be changed without the
approval of a majority of the Trust's outstanding voting shares. The Trust's investment
objective is a fundamental policy. Some of the investment restrictions that are fundamental
policies are listed in the Statement of Additional Information. An investment policy is not
fundamental unless this prospectus or the Statement of Additional Information says that it is.

OTHER INVESTMENT STRATEGIES. To seek its objective, the Trust can use the investment techniques and
strategies described below. The Trust might not always use all of them. These techniques have risks.
The Statement of Additional Information contains more information about some of these practices,
including limitations on their use that are designed to reduce the overall risks.

Floating Rate/Variable Rate Notes. The Trust can purchase investments with floating or variable
interest rates. Variable rates are adjustable at stated periodic intervals. Floating rates
are automatically adjusted in relation to a specified market rate or benchmark for such
investment, such as the prime rate of a bank. If the maturity of an investment is greater than
the maximum time permitted under Rule 2a-7 (currently 397 days), it can be purchased if it has
a demand feature. That feature must permit the Trust to recover the principal amount of the
investment on not more than 30 days' notice at any time, or at specified times not exceeding
the maximum time permitted under Rule 2a-7 (currently 397 days).

Repurchase Agreements. The Trust can enter into repurchase agreements. In a repurchase transaction,
the Trust buys a security and simultaneously sells it to the vendor for delivery at a future
date. Repurchase agreements must be fully collateralized. However, if the vendor fails to pay
the resale price on the delivery date, the Trust may incur costs in disposing of the collateral
and may experience losses if there is any delay in its ability to do so. The Trust will not
enter into repurchase transactions that will cause more than 10% of the Trust's net assets to
be subject to repurchase agreements having a maturity beyond seven days. There is no limit on
the amount of the Trust's net assets that may be subject to repurchase agreements maturing in
seven days or less.

Illiquid and Restricted Securities. Investments may be illiquid because they do not have an active
trading market, making it difficult to value them or dispose of them promptly at an acceptable
price. Restricted securities may have terms that limit their resale to other investors or may
require registration under applicable securities laws before they may be sold publicly. The
Trust will not invest more than 10% of its net assets in illiquid securities. That limit does
not apply to certain restricted securities that are eligible for resale to qualified
institutional purchasers or purchases of commercial paper that may be sold without registration
under the federal securities laws. The Manager monitors holdings of illiquid securities on an
ongoing basis to determine whether to sell any holdings to maintain adequate liquidity.
Difficulty in selling a security may result in a loss to the Trust or additional costs.

Demand Features and Guarantees. The Trust can invest a significant percentage of its assets in
securities that have demand features, guarantees or similar credit and liquidity enhancements.
A demand feature permits the holder of the security to sell the security within a specified
period of time at a stated price and entitles the holder of the security to receive an amount
equal to the approximate amortized cost of the security plus accrued interest. A guarantee
permits the holder of the security to receive, upon presentment to the guarantor, the principal
amount of the underlying security plus accrued interest when due or upon default. A guarantee
is the unconditional obligation of an entity other than the issuer of the security. Demand
features and guarantees can effectively:
o shorten the maturity of a variable or floating rate security,
o enhance the security's credit quality, and
o enhance the ability to sell the security.

The aggregate price for a security subject to a demand feature or a guarantee may be higher
than the price that would otherwise be paid for the security without the guarantee or the demand
feature. When the Trust purchases securities subject to guarantees or demand features, there is an
increase in the cost of the underlying security and a corresponding reduction in its yield. Because the
Trust invests in securities backed by banks and other financial institutions, changes in the credit
quality of these institutions could cause losses to the Trust. Therefore, an investment in the Trust may
be riskier than an investment in other types of money market funds.

PORTFOLIO HOLDINGS. The Trust's portfolio holdings are included in semi-annual and annual reports that
are distributed to shareholders of the Trust within 60 days after the close of the period for
which such report is being made. The Trust also discloses its portfolio holdings in its
Statement of Investment on Form N-Q, which is filed with the Securities and Exchange Commission
no later than 60 days after the close of their first and third fiscal quarters. These required
filings are publicly available at the Securities and Exchange Commission. Therefore, portfolio
holdings of the Trust are made publicly available no later than 60 days after the close of the
Trust's fiscal quarters.

A description of the Trust's policies and procedures with respect to the disclosure of the
Trust's portfolio securities is available in the Trust's Statement of Additional Information.

I N V E S T I N G I N T H E T R U S T S

The information below applies to Centennial Money Market Trust, Centennial Tax Exempt Trust and
Centennial Government Trust. Each is referred to as a "Trust" and they are collectively referred to as
the "Trusts." Unless otherwise indicated, this information applies to each Trust.

How the Trusts are Managed

THE MANAGER. The investment advisor for the Trusts is the Manager, Centennial Asset Management
Corporation, a wholly owned subsidiary of OppenheimerFunds, Inc. The Manager chooses each of the
Trust's investments and handles its day-to-day business. The Manager carries out its duties subject to
certain policies established by the Trust's Board of Trustees, under an investment advisory agreement
with each Trust that states the Manager's responsibilities. The agreement sets the fees the Trust pays
to the Manager and describes the expenses that the Trust is responsible to pay to conduct its business.

The Manager has been an investment advisor since 1978. The Manager and its parent company and
controlled affiliates managed more than $250 billion in assets as of June 30, 2007, including other
Oppenheimer and Centennial funds with more than 6 million shareholder accounts. The Manager is located
at 6803 South Tucson Way, Centennial, Colorado 80112.

Advisory Fees. Under each investment advisory agreement, a Trust pays the Manager an advisory fee at an
annual rate that declines on additional assets as the Trust grows. That fee is computed on the
net assets of the respective Trust as of the close of each business day.

o Centennial Money Market Trust. The annual management fee rates are: 0.500% of the first $250
million of the Trust's net assets, 0.475% of the next $250 million, 0.450% of the next $250
million, 0.425% of the next $250 million, 0.400% of the next $250 million, 0.375% of the next
$250 million, 0.350% of the next $500 million, and 0.325% of net assets in excess of $2
billion. The Trust's management fees for its fiscal year ended June 30, 2007, were 0.33% of
the Trust's average annual net assets.

o Centennial Government Trust. The annual management fee rates are: 0.500% of the first $250
million of the Trust's net assets, 0.475% of the next $250 million, 0.450% of the next $250
million, 0.425% of the next $250 million, 0.400% of the next $250 million, 0.375% of the next
$250 million, and 0.350% of net assets in excess of $1.5 billion. The Trust's management fees
for its fiscal year ended June 30, 2007, were 0.45% of the Trust's average annual net assets.

o Centennial Tax Exempt Trust. The annual management fee rates are: 0.500% of the first $250
million of the Trust's net assets, 0.475% of the next $250 million, 0.450% of the next $250
million, 0.425% of the next $250 million, 0.400% of the next $250 million, 0.375% of the next
$250 million, 0.350% of the next $500 million, and 0.325% of net assets in excess of $2
billion. Under the agreement, when the value of the Trust's net assets is less than $1.5
billion, the annual fee payable to the Manager shall be reduced by $100,000 based on average
net assets computed daily and paid monthly at the annual rates. However, the annual fee cannot
be less than $0. The Trust's management fees for its fiscal year ended June 30, 2007 were
0.42% of the Trust's average annual net assets.

A discussion of the matters considered by the Trusts' Independent Trustees, in approving the Trusts'
Investment Advisory Agreement, is included in each Trust's semi-annual report to shareholders for the
period ended December 31, 2006.

Portfolio Managers. The portfolio managers of the Trusts are the persons principally responsible for
the day-to-day management of the Trusts' portfolios. The portfolio managers of Centennial
Money Market Trust and Centennial Government Trust are Carol E. Wolf and Barry D. Weiss. Ms.
Wolf has had this responsibility since November 1988 for Centennial Government Trust and
October 1990 for Centennial Money Market Trust and Mr. Weiss, since August 2001. Each is an
officer of Centennial Money Market Trust and Centennial Government Trust. Ms. Wolf is a Senior
Vice President and Mr. Weiss is a Vice President of the Manager, and each is an officer and
portfolio manager of other funds for which the Manager or an affiliate serves as investment
advisor. Prior to joining the Manager as Senior Credit Analyst in February, 2000, Mr. Weiss
was an Associate Director, Fitch IBCA Inc. (April 1998 - February 2000). The portfolio manager
of Centennial Tax Exempt Trust is Cameron T. Ullyatt. Mr. Ullyatt, CFA, has been a portfolio
manager of the Trust since July 2006. He has been a Vice President of the Manager and
OppenheimerFunds, Inc. since July 2006. Mr. Ullyatt previously worked as an Assistant Vice
President since December 2000 and analyst for the Manager and OppenheimerFunds, Inc. since
January 1999.

The Statement of Additional Information provides additional information about the portfolio
managers' compensation, other accounts they manage and their ownership of Trust shares.

A B O U T Y O U R A C C O U N T

How to Buy Shares

AT WHAT PRICE ARE SHARES SOLD? Shares of each Trust are sold at their offering price, which is the net
asset value per share without any sales charge. The net asset value per share will normally remain
fixed at $1.00 per share. However, there is no guarantee that a Trust will maintain a stable net asset
value of $1.00 per share.

The offering price that applies to a purchase order is based on the next calculation of the net
asset value per share that is made after the Distributor (Centennial Asset Management Corporation) or
the Sub-Distributor (OppenheimerFunds Distributor, Inc.) receives the purchase order at its offices in
Colorado, or after any agent appointed by the Sub-Distributor receives the order and sends it to the
Sub-Distributor as described below. Your financial adviser can provide you with more information
regarding the time you must submit your purchase order and whether the adviser is an authorized agent
for the receipt of purchase orders.

How is a Trust's Net Asset Value Determined? The net asset value of shares of each Trust is normally
determined twice each day, at 12:00 Noon and at 4:00 p.m., on each day the New York Stock
Exchange (the "NYSE") is open for trading (referred to in this prospectus as a "regular
business day"). All references to time in this prospectus are to "Eastern time."

The net asset value per share is determined by dividing the value of a Trust's net assets by the
number of shares that are outstanding. Under a policy adopted by the Board of Trustees of the Trusts,
each Trust uses the amortized cost method to value its securities to determine net asset value.

The shares of each Trust offered by this prospectus are considered to be Class A shares for the
purposes of exchanging them or reinvesting distributions among other eligible funds that offer more than
one class of shares.

If, after the close of the principal market on which a security held by the Trusts is traded,
and before the time the Trusts' securities are priced that day, an event occurs that the Manager deems
likely to cause a material change in the value of such security, the Trusts' Board of Trustees has
authorized the Manager, subject to the Board's review, to ascertain a fair value for such security. A
security's valuation may differ depending on the method used for determining value.

HOW MUCH MUST YOU INVEST? You can open an account with a minimum initial investment described below,
depending on how you buy and pay for your shares. You can make additional purchases at any time with as
little as $25. The minimum investment requirements do not apply to reinvesting distributions from a
Trust or other eligible funds (a list of them appears in the Statement of Additional Information, or you
can ask your broker/dealer or call the Transfer Agent) or reinvesting distributions from unit investment
trusts that have made arrangements with the Distributor.

HOW ARE SHARES PURCHASED? You can buy shares in one of several ways:

Buying Shares Through a Broker/Dealer's Automatic Purchase and Redemption Program. You can buy shares
of a Trust through a broker/dealer that has a sales agreement with the Trusts' Distributor or
Sub-Distributor that allows shares to be purchased through the broker/dealer's Automatic
Purchase and Redemption Program. Shares of each Trust are sold mainly to customers of
participating broker/dealers that offer the Trusts' shares under these special purchase
programs. If you participate in an Automatic Purchase and Redemption Program established by
your broker/dealer, your broker/dealer buys shares of a Trust for your account with the
broker/dealer. Program participants should also read the description of the program provided
by their broker/dealer.

Buying Shares Through Your Broker/Dealer. If you do not participate in an Automatic Purchase and
Redemption Program, you can buy shares of a Trust through any broker/dealer that has a sales
agreement with the Distributor or Sub-Distributor. Your broker/dealer will place your order
with the Distributor on your behalf. A broker/dealer may charge for that service.

Buying Shares Directly Through the Sub-Distributor. You can also purchase shares directly through the
Trusts' Sub-Distributor. Shareholders who make purchases directly and hold shares in their own
names, or who purchase shares through a broker/dealer and hold their shares in their own names
are referred to as "direct shareholders" in this prospectus.

The Sub-Distributor may appoint certain servicing agents to accept purchase (and redemption) orders,
including broker/dealers that have established Automatic Purchase and Redemption Programs. The
Distributor or Sub-Distributor, in their sole discretion, may reject any purchase order for shares of a
Trust.

AUTOMATIC PURCHASE AND REDEMPTION PROGRAM. If you buy shares of a Trust through your broker/dealer's
Automatic Purchase and Redemption Program, your broker/dealer will buy your shares for your Program
Account and will hold your shares in your broker/dealer's name. These purchases will be made under the
procedures described in "Guaranteed Payment Procedures" below. Your Automatic Purchase and Redemption
Program Account may have minimum investment requirements established by your broker/dealer. You should
direct all questions about your Automatic Purchase and Redemption Program to your broker/dealer, because
the Trusts' Transfer Agent does not have access to information about your account under that Program.

Guaranteed Payment Procedures. Some broker/dealers may have arrangements with the Distributor to enable
them to place purchase orders for shares of a Trust and to guarantee that the Trust's custodian
bank will receive Federal Funds to pay for the shares prior to specified times. Broker/dealers
whose clients participate in Automatic Purchase and Redemption Programs may use these
guaranteed payment procedures to pay for purchases of shares of a Trust.

o If the Distributor receives a purchase order before 12:00 Noon on a regular business day with
the broker/dealer's guarantee that the Trusts' custodian bank will receive payment for those
shares in Federal Funds by 2:00 p.m. on that same day, the order will be effected at the net
asset value determined at 12:00 Noon that day. Distributions will begin to accrue on the shares
on that day if the Federal Funds are received by the required time.

o If the Distributor receives a purchase order after 12:00 Noon on a regular business day with
the broker/dealer's guarantee that the Trusts' custodian bank will receive payment for those
shares in Federal Funds by 2:00 p.m. on that same day, the order will be effected at the net
asset value determined at 4:00 p.m. that day. Distributions will begin to accrue on the shares
on that day if the Federal Funds are received by the required time.

o If the Distributor receives a purchase order between 12:00 Noon and 4:00 p.m. on a regular
business day with the broker/dealer's guarantee that the Trusts' custodian bank will receive
payment for those shares in Federal Funds by 4:00 p.m. the next regular business day, the order
will be effected at the net asset value determined at 4:00 p.m. on the day the order is
received and distributions will begin to accrue on the shares purchased on the next regular
business day if the Federal Funds are received by the required time.

HOW CAN DIRECT SHAREHOLDERS BUY SHARES? Direct shareholders can buy shares of a Trust by completing a
Centennial Funds new account application and sending it to the Sub-Distributor, OppenheimerFunds
Distributor, Inc., P.O. Box 5143, Denver, Colorado 80217. Payment must be made by check or by Federal
Funds wire as described below. If you don't list a broker/dealer on the application, the
Sub-Distributor, will act as your agent in buying the shares. However, we recommend that you discuss
your investment with a financial advisor before you make a purchase to be sure that the selected Trust
is appropriate for you.

Each Trust intends to be as fully invested as possible to maximize its yield. Therefore, newly
purchased shares normally will begin to accrue distributions after the Sub-Distributor or its agent
accepts your purchase order, starting on the business day after the Trust receives Federal Funds from
the purchase payment.

Payment by Check. Direct shareholders may pay for purchases of shares of a Trust by check. Send your
check, payable to "OppenheimerFunds Distributor, Inc.," along with your application and other
documents to the address listed above. Your check must be payable in U.S. dollars and drawn on
a U.S. bank. Distributions will begin to accrue on the next regular business day after the
Sub-Distributor accepts your purchase order. The minimum initial investment for direct
shareholders by check is $500.

Payment by Federal Funds Wire. Direct shareholders may pay for purchases of shares of a Trust by
Federal Funds wire. You must also forward your application and other documents to the address
listed above. Before sending a wire, call the Sub-Distributor's Wire Department at
1.800.525.9310 (toll-free from within the U.S.) or 303.768.3200 (from outside the U.S.) to
notify the Sub-Distributor of the wire, and to receive further instructions.

Distributions will begin to accrue on the purchased shares on the purchase date that is a regular
business day if the Federal Funds from your wire and the application are received by the Sub-Distributor
and accepted by 12:00 Noon. If the Sub-Distributor receives the Federal Funds from your wire and
accepts the purchase order between 12:00 Noon and 4:00 p.m. on the purchase date, distributions will
begin to accrue on the shares on the next regular business day. The minimum investment by Federal Funds
Wire is $2,500.

Buying Shares Through Automatic Investment Plans. Direct shareholders can purchase shares of a Trust
automatically each month by authorizing the Trusts' Transfer Agent to debit your account at a
U.S. domestic bank or other financial institution. Details are in the Automatic Investment
Plan Application and the Statement of Additional Information. The minimum monthly purchase is
$25.

Service (12b-1) Plans. Each Trust has adopted a service plan. It reimburses the Distributor for a
portion of its costs incurred for services provided to accounts that hold shares of a Trust.
Reimbursement is made periodically depending on asset size, at an annual rate of up to 0.20% of
the average annual net assets of the Trust. The Distributor currently uses all of those fees
(together with significant amounts from the Manager's own resources) to pay dealers, brokers,
banks and other financial institutions periodically for providing personal services and
maintenance of accounts of their customers that hold shares of the Trust.

OTHER PAYMENTS TO FINANCIAL INTERMEDIARIES AND SERVICE PROVIDERS. The Manager, the Distributor and the
Sub-Distributor in their discretion, also may pay dealers or other financial intermediaries and service
providers for distribution and/or shareholder servicing activities. These payments are made out of the
Manager's and/or the Distributor's and/or the Sub-Distributor's own resources, including from the
profits derived from the advisory fees the Manager receives from the Trusts. These cash payments, which
may be substantial, are paid to many firms having business relationships with the Manager, the
Distributor and the Sub-Distributor. These payments are in addition to any distribution fees, servicing
fees, or transfer agency fees paid directly or indirectly by the Trusts to these financial
intermediaries. These payments by the Manager, the Distributor or the Sub-Distributor from their own
resources are not reflected in the tables in the section called "Fees and Expenses of the Trust" in this
prospectus because they are not paid by the Trusts.

"Financial intermediaries" are firms that offer and sell Trust shares to their clients, or
provide shareholder services to the Trusts, or both, and receive compensation for doing so. Your
securities dealer or financial adviser, for example, is a financial intermediary, and there are other
types of financial intermediaries that receive payments relating to the sale or servicing of the Trusts'
shares. In addition to dealers, the financial intermediaries that may receive payments include sponsors
of fund "supermarkets," sponsors of fee-based advisory or wrap fee programs, sponsors of college and
retirement savings programs, banks and trust companies offering products that hold Trust shares, and
insurance companies that offer variable annuity or variable life insurance products.

In general, these payments to financial intermediaries can be categorized as
"distribution-related" or "servicing" payments. Payments for distribution-related expenses, such as
marketing or promotional expenses, are often referred to as "revenue sharing." Revenue sharing payments
may be made on the basis of the sales of shares attributable to that dealer, the average net assets of
the Trusts and other Oppenheimer funds attributable to the accounts of that dealer and its clients,
negotiated lump sum payments for distribution services provided, or sales support fees. In some
circumstances, revenue sharing payments may create an incentive for a dealer or financial intermediary
or its representatives to recommend or offer shares of the Trusts or other Oppenheimer funds to its
customers. These payments also may give an intermediary an incentive to cooperate with the Distributor's
or the Sub-Distributor's marketing efforts. A revenue sharing payment may, for example, qualify the
Trusts for preferred status with the intermediary receiving the payment or provide representatives of the
Distributor or the Sub-Distributor with access to representatives of the intermediary's sales force, in
some cases on a preferential basis over funds of competitors. Additionally, as firm support, the
Manager, the Distributor or the Sub-Distributor may reimburse expenses related to educational seminars
and "due diligence" or training meetings (to the extent permitted by applicable laws or the rules of the
Financial Industry Regulatory Authority ("FINRA"), formerly known as the NASD) designed to increase
sales representatives' awareness about the Trusts and Oppenheimer funds, including travel and lodging
expenditures. However, the Manager does not consider a financial intermediary's sale of shares of the
Trusts or other Oppenheimer funds when selecting brokers or dealers to effect portfolio transactions for
the funds.

Various factors are used to determine whether to make revenue sharing payments. Possible
considerations include, without limitation, the types of services provided by the intermediary, sales of
a Trust's shares, the redemption rates on accounts of clients of the intermediary or overall asset
levels of the Trusts or Oppenheimer funds held for or by clients of the intermediary, the willingness of
the intermediary to allow the Distributor or the Sub-Distributor to provide educational and training
support for the intermediary's sales personnel relating to the Trusts or the Oppenheimer funds, the
availability of the Trusts or the Oppenheimer funds on the intermediary's sales system, as well as the
overall quality of the services provided by the intermediary and the Manager, the Distributor or the
Sub-Distributor's relationship with the intermediary. The Manager, the Distributor and the
Sub-Distributor have adopted guidelines for assessing and implementing each prospective revenue sharing
arrangement. To the extent that financial intermediaries receiving distribution-related payments from
the Manager, the Distributor or the Sub-Distributor sell more shares of the Trusts or the Oppenheimer
funds or retain more shares of the funds in their client accounts, the Manager, the Distributor, and the
Sub-Distributor benefit from the incremental management and other fees they receive with respect to
those assets.

Payments may also be made by the Manager, the Distributor and the Sub-Distributor or the Transfer
Agent to financial intermediaries to compensate or reimburse them for administrative or other client
services provided such as sub-transfer agency services for shareholders or retirement plan participants,
omnibus accounting or sub-accounting, participation in networking arrangements, account set-up,
recordkeeping and other shareholder services. Payments may also be made for administrative services
related to the distribution of Trust shares through the intermediary. Firms that may receive servicing
fees include retirement plan administrators, qualified tuition program sponsors, banks and trust
companies, and others. These fees may be used by the service provider to offset or reduce fees that
would otherwise be paid directly to them by certain account holders, such as retirement plans.

The Statement of Additional Information contains more information about revenue sharing and
service payments made by the Manager, the Distributor or the Sub-Distributor. Your dealer may charge you
fees or commissions in addition to those disclosed in this prospectus. You should ask your dealer or
financial intermediary for details about any such payments it receives from the Manager, the Distributor
or the Sub-Distributor and their affiliates, or any other fees or expenses it charges.

Retirement Plans. Direct shareholders may buy shares of Centennial Money Market Trust or Centennial
Government Trust for a retirement plan account. If you participate in a plan sponsored by your
employer, the plan trustee or administrator must buy the shares for your plan account. The
Sub-Distributor also offers a number of different retirement plans that individuals and
employers can use:
o Individual Retirement Accounts (IRAs). These include regular IRAs, Roth IRAs, SIMPLE IRAs, and
rollover IRAs.
o SEP-IRAs. These are Simplified Employee Pension Plan IRAs for small business owners or
self-employed individuals.
o 403(b)(7) Custodial Plans. These are tax-deferred plans for employees of eligible tax-exempt
organizations, such as schools, hospitals and charitable organizations.
o 401(k) Plans. These are special retirement plans for businesses.
o Pension and Profit-Sharing Plans. These plans are designed for businesses and self-employed
individuals.

Please call the Sub-Distributor for retirement plan documents, which include applications and
important plan information.

How to Sell Shares

You can sell (redeem) some or all of your shares on any regular business day. Your shares will be sold
at the next net asset value calculated after your order is received by the Sub-Distributor or your
authorized financial intermediary, in proper form (which means that it must comply with the procedures
described below) and is accepted by the Transfer Agent.

HOW CAN PROGRAM PARTICIPANTS SELL SHARES? If you participate in an Automatic Purchase and Redemption
Program sponsored by your broker/dealer, you must redeem shares held in your Program Account by
contacting your broker/dealer firm, or you can redeem shares by writing checks as described below. You
should not contact the Trusts or their Transfer Agent directly to redeem shares held in your Program
Account. You may also arrange (but only through your broker/dealer) to have the proceeds of redeemed
Trust shares sent by Federal Funds wire, as described below in "Sending Redemption Proceeds by Wire."

HOW CAN DIRECT SHAREHOLDERS REDEEM SHARES? Direct shareholders can redeem their shares by writing a
letter to the Transfer Agent, by wire, by using a Trust's checkwriting privilege, or by telephone. You
can also set up Automatic Withdrawal Plans to redeem shares on a regular basis. If you have questions
about any of these procedures, and especially if you are redeeming shares in a special situation, such
as due to the death of the owner or from a retirement plan account, please call the Transfer Agent
first, at 1.800.525.9310 for assistance.

Certain Requests Require a Signature Guarantee. To protect you and the Trusts from fraud, the following
redemption requests for accounts of direct shareholders must be in writing and must include a
signature guarantee (although there may be other situations that also require a signature
guarantee):
o You wish to redeem more than $100,000 and receive a check.

o The redemption check is not payable to all shareholders listed on the account statement.
o The redemption check is not sent to the address of record on your account statement.
o Shares are being transferred to an account with a different owner or name.
o Shares are being redeemed by someone (such as an Executor) other than the owners.

Where Can Direct Shareholders Have Their Signatures Guaranteed? The Transfer Agent will accept a
guarantee of your signature by a number of financial institutions, including:
o a U.S. bank, trust company, credit union or savings association,
o a foreign bank that has a U.S. correspondent bank,
o a U.S. registered dealer or broker in securities, municipal securities or government
securities, or
o a U.S. national securities exchange, a registered securities association or a clearing agency.

If you are signing on behalf of a corporation, partnership or other business or as a fiduciary,
you must also include your title in the signature.

How Can Direct Shareholders Sell Shares by Mail? Write a letter of instruction to the Transfer Agent
that includes:
o Your name,
o The Trust's name,
o Your account number (from your account statement),
o The dollar amount or number of shares to be redeemed,
o Any special payment instructions,
o Any share certificates for the shares you are selling,
o The signatures of all registered owners exactly as the account is registered, and
o Any special documents requested by the Transfer Agent to assure proper authorization of the
person asking to sell the shares.

How Can Direct Shareholders Sell Shares by Telephone? Direct shareholders and their broker/dealer
representative of record may also sell shares by telephone. To receive the redemption price
calculated on a particular regular business day, the Transfer Agent or its designated agent
must receive the request by 4:00 p.m. on that day. You may not redeem shares held under a share
certificate or in certain retirement accounts by telephone. To redeem shares through a service
representative, call 1.800.525.9310. Proceeds of telephone redemptions will be paid by check
payable to the shareholder(s) of record and will be sent to the address of record for the
account. Up to $100,000 may be redeemed by telephone in any seven-day period. This service is
not available within 30 days of changing the address on an account.

Retirement Plan Accounts. There are special procedures to sell shares held in a retirement plan
account. Call the Transfer Agent for a distribution request form. Special income tax
withholding requirements apply to distributions from retirement plans. You must submit a
withholding form with your redemption request to avoid delay in getting your money and if you
do not want tax withheld. If your employer holds your retirement plan account for you in the
name of the plan, you must ask the plan trustee or administrator to request the sale of the
Trust shares in your plan account.

Sending Redemption Proceeds By Wire. While the Transfer Agent normally sends direct shareholders their
money by check, you can arrange to have the proceeds of the shares you sell sent by Federal
Funds wire to a bank account you designate. It must be a commercial bank that is a member of
the Federal Reserve wire system. The minimum redemption you can have sent by wire is $2,500.
There is a $10 fee for each request. To find out how to set up this feature on an account or
to arrange a wire, direct shareholders should call the Transfer Agent at 1.800.525.9310. If
you hold your shares through your broker/dealer's Automatic Purchase and Redemption Program,
you must contact your broker/dealer to arrange a Federal Funds wire.

Can Direct Shareholders Submit Requests by Fax? Direct shareholders may send requests for certain types
of account transactions to the Transfer Agent by fax (telecopier). Please call 1.800.525.9310
for information about which transactions may be handled this way. Transaction requests
submitted by fax are subject to the same rules and restrictions as written and telephone
requests described in this prospectus.

HOW DO I WRITE CHECKS AGAINST MY ACCOUNT? Automatic Purchase and Redemption Program participants may
write checks against an account held under their Program, but must arrange for checkwriting privileges
through their broker/dealers. Direct shareholders may write checks against their account by requesting
that privilege on the account application or by contacting the Transfer Agent for signature cards. They
must be signed (with a signature guarantee) by all owners of the account and returned to the Transfer
Agent so that checks can be sent to you to use. Shareholders with joint accounts can elect in writing to
have checks paid over the signature of one owner. If checkwriting is established after November 1, 2000,
only one signature is required for shareholders with joint accounts, unless you elect otherwise.

o Checks can be written to the order of whomever you wish, but may not be cashed at the bank the
checks are payable through or the Trusts' custodian bank.
o Checkwriting privileges are not available for accounts holding shares that are subject to a
contingent deferred sales charge.

o Checkwriting privileges are not available for shares that are held in a retirement account.
o Checks must be written for at least $250.
o Checks cannot be paid if they are written for more than your account value.
o You may not write a check that would require the Trusts to redeem shares that were purchased by

check or Automatic Investment Plan payments within the prior 10 days.
o Don't use your checks if you changed your account number, until you receive new checks.

WILL I PAY A SALES CHARGE WHEN I SELL MY SHARES? The Trusts do not charge a fee to redeem shares of a
Trust that were bought directly or by reinvesting distributions from that Trust or another Centennial
Trust or eligible fund. Generally, there is no fee to redeem shares of a Trust bought by exchange of
shares of another Centennial Trust or eligible fund. However,

o if you acquired shares of a Trust by exchanging Class A shares of another eligible fund that
you bought subject to the Class A contingent deferred sales charge, and
o those shares are still subject to the Class A contingent deferred sales charge when you
exchange them into the Trust, then
o you will pay the contingent deferred sales charge if you redeem those shares from the Trust
within 18 months of the purchase date of the shares of the fund you exchanged.

How to Exchange Shares

Shares of a Trust may be exchanged for shares of certain other Centennial Trusts or other eligible
funds, depending on whether you own your shares through your broker/dealer's Automatic Purchase and
Redemption Program or as a direct shareholder.

HOW CAN PROGRAM PARTICIPANTS EXCHANGE SHARES? If you participate in an Automatic Purchase and
Redemption Program sponsored by your broker/dealer, you may exchange shares held in your Program Account
for shares of Centennial Money Market Trust, Centennial Government Trust, Centennial Tax Exempt Trust,
Centennial California Tax Exempt Trust and Centennial New York Tax Exempt Trust (referred to in this
prospectus as the "Centennial Trusts"), if available for sale in your state of residence, by contacting
your broker/dealer and obtaining a prospectus of the selected Centennial Trust.

HOW CAN DIRECT SHAREHOLDERS EXCHANGE SHARES? Direct shareholders can exchange shares of a Trust for
Class A shares of certain eligible funds listed in the Statement of Additional Information. Shares of a
particular class of an eligible fund may be exchanged only for shares of the same class in other
eligible funds. For example, you can exchange shares of the Trust only for Class A shares of another
fund, and you can exchange only Class A shares of another eligible fund for shares of the Trust. To
exchange shares, you must meet several conditions:

o Shares of the fund selected for exchange must be available for sale in your state of residence.
o The selected fund must offer the exchange privilege.
o When you establish an account, you must hold the shares you buy for at least seven days before

you can exchange them. After your account is open seven days, you can exchange shares on any
regular business day, subject to the limitations below.
o You must meet the minimum purchase requirements for the selected fund.
o Generally, exchanges may be made only between identically registered accounts, unless all
account owners send written exchange instructions with a signature guarantee.
o Before exchanging into a fund, you must obtain its prospectus and should read it carefully .

For tax purposes, an exchange of shares of a Trust is considered a sale of those shares and a
purchase of the shares of the fund to which you are exchanging. An exchange may result in a capital
gain or loss. Since shares of a Trust normally maintain a $1.00 net asset value in most cases you
should not realize a capital gain or loss when you sell or exchange your shares.

Direct shareholders can find a list of eligible funds currently available for exchanges in the
Statement of Additional Information or you can obtain one by calling a service representative at
1.800.525.9310. The list of eligible funds can change from time to time.

You may pay a sales charge when you exchange shares of a Trust. Because shares of the Trusts are sold
without sales charge, in some cases you may pay a sales charge when you exchange shares of a Trust for
shares of other eligible funds that are sold subject to a sales charge. You will not pay a sales charge
when you exchange shares of a Trust purchased by reinvesting distributions from a Trust or other
eligible funds, or when you exchange shares of the Trust purchased by exchange of shares of an eligible
fund on which you paid a sales charge.

How Do Direct Shareholders Submit Exchange Requests? Direct shareholders may request exchanges in
writing or by telephone:

o Written Exchange Requests. Send request letter, signed by all owners of the account to the
Transfer Agent at the address on the back cover. Exchanges of shares for which share
certificates have been issued cannot be processed unless the Transfer Agent receives the
certificates with the request.

o Telephone Exchange Requests. Telephone exchange requests may be made by calling a service
representative at 1.800.525.9310. Telephone exchanges may be made only between accounts that
are registered with the same name(s) and address. Shares for which share certificates have
been issued may not be exchanged by telephone.

Please refer to "How to Exchange Shares" in the Statement of Additional Information for more details.

ARE THERE LIMITATIONS ON FREQUENT PURCHASES, REDEMPTIONS AND EXCHANGES?
Risks from Excessive Purchase, Redemption and Short-Term Exchange Activity. The exchange privilege
affords investors the ability to switch their investments among eligible funds if their investment needs
change. However, there are limits on that privilege. Frequent purchases, redemptions and exchanges of
the Trusts' shares may interfere with the Manager's ability to manage the Trusts' investments
efficiently, increase the Trusts' transaction and administrative costs and/or affect the Trusts'
performance, depending on various factors, such as the size of the Trusts, the nature of its
investments, the amount of the Trusts assets the portfolio manager maintains in cash or cash
equivalents, the aggregate dollar amount and the number and frequency of trades. If large dollar amounts
are involved in exchange and/or redemption transactions, the Trusts might be required to sell portfolio
securities at unfavorable times to meet redemption or exchange requests, and the Trusts' brokerage or
administrative expenses might be increased.

Therefore, the Manager and the Trusts' Board of Trustees have adopted the following policies and
procedures to detect and prevent frequent and/or excessive exchanges, and/or purchase and redemption
activity, while balancing the needs of investors who seek liquidity from their investment and the
ability to exchange shares as investment needs change. There is no guarantee that the policies and
procedures described below will be sufficient to identify and deter excessive short-term trading.

o Timing of Exchanges. Exchanged shares are normally redeemed from one fund and the proceeds are
reinvested in the fund selected for exchange on the same regular business day on which the
Transfer Agent or its agent (such as a financial intermediary holding the investor's shares in
an "omnibus" or "street name" account) receives an exchange request that conforms to these
policies. The request must be received by the close of the NYSE that day, which is normally
4:00 p.m. Eastern time, but may be earlier on some days, in order to receive that day's net
asset value on the exchanged shares. Exchange requests received after the close of the NYSE
will receive the net asset value calculated after the request is received. However, the
Transfer Agent may delay the reinvestment of proceeds from an exchange for up to five business
days if it determines, in its discretion, that an earlier transmittal of the redemption
proceeds to the receiving fund would be detrimental to either the fund from which the exchange
is being made or the fund into which the exchange is being made. The proceeds will be invested
in the fund into which the exchange is being made at the next net asset value calculated after
the proceeds are received. In the event that such delay in the reinvestment of proceeds
occurs, the Transfer Agent will notify you or your financial representative.

o Limits on Disruptive Activity. The Transfer Agent may, in its discretion, limit or terminate
trading activity by any person, group or account that it believes would be disruptive, even if
the activity has not exceeded the policy outlined in this prospectus. The Transfer Agent may
review and consider the history of frequent trading activity in all accounts in the Oppenheimer
or Centennial funds known to be under common ownership or control as part of the Transfer
Agent's procedures to detect and deter excessive trading activity.

o Exchanges of Client Accounts by Financial Advisers. The Trusts and the Transfer Agent permit
dealers and financial intermediaries to submit exchange requests on behalf of their customers
(unless that authority has been revoked). A fund or the Transfer Agent may limit or refuse
exchange requests submitted by financial intermediaries if, in the Transfer Agent's judgment,
exercised in its discretion, the exchanges would be disruptive to any of the funds involved in
the transaction.

o Redemptions of Shares. These exchange policy limits do not apply to redemptions of shares.
Shareholders are permitted to redeem their shares on any regular business day, subject to the
terms of this prospectus. Further details are provided under "How to Sell Shares."

o Right to Refuse Exchange and Purchase Orders. The Distributor and/or the Transfer Agent may
refuse any purchase or exchange order in their discretion and are not obligated to provide
notice before rejecting an order. The Trusts may amend, suspend or terminate the exchange
privilege at any time. You will receive 60 days' notice of any material change in the exchange
privilege unless applicable law allows otherwise.

o Right to Terminate or Suspend Account Privileges. The Transfer Agent may send a written
warning to direct shareholders that the Transfer Agent believes may be engaging in excessive
purchases, redemptions and/or exchange activity and reserves the right to suspend or terminate
the ability to purchase shares and/or exchange privileges for any account that the Transfer
Agent determines, in carrying out these policies and in the exercise of its discretion, has
engaged in disruptive or excessive trading activity, with or without such warning.

o Omnibus Accounts. If you hold your shares of the Trusts through a financial intermediary such
as a broker/dealer, a bank, an insurance company separate account, an investment adviser, an
administrator or trustee of a retirement plan or 529 plan that holds your shares in an account
under its name (these are sometimes referred to as "omnibus" or "street name" accounts), that
financial intermediary may impose its own restrictions or limitations to discourage short-term
or excessive trading. You should consult your financial intermediary to find out what trading
restrictions, including limitations on exchanges, they may apply.

While the Trusts, the Distributor, the Manager and the Transfer Agent encourage financial
intermediaries to apply the Trusts' policies to their customers who invest indirectly in the
Trusts, the Transfer Agent may not be able to detect excessive trading activity facilitated by, or
in accounts maintained in, the "omnibus" or "street name" accounts of a financial intermediary.
Therefore the Transfer Agent might not be able to apply this policy to accounts such as (a)
accounts held in omnibus form in the name of a broker/dealer or other financial institution, or
(b) omnibus accounts held in the name of a retirement plan or 529 plan trustee or administrator,
or (c) accounts held in the name of an insurance company for its separate account(s), or (d) other
accounts having multiple underlying owners but registered in a manner such that the underlying
beneficial owners are not identified to the Transfer Agent.

However, the Transfer Agent will attempt to monitor overall purchase and redemption activity in
those accounts to seek to identify patterns that may suggest excessive trading by the underlying
owners. If evidence of possible excessive trading activity is observed by the Transfer Agent, the
financial intermediary that is the registered owner will be asked to review account activity, and
to confirm to the Transfer Agent and the Trusts that appropriate action has been taken to curtail
any excessive trading activity. However, the Transfer Agent's ability to monitor and deter
excessive short-term trading in omnibus or street name accounts ultimately depends on the
capability and cooperation of the financial intermediaries controlling those accounts.

Additional Policies and Procedures. The Trusts' Board has adopted additional policies and procedures to
detect and prevent frequent and/or excessive exchanges and purchase and redemption activity:

o 30-Day Limit. A direct shareholder may exchange all or some of the shares of the selected
Trust held in his or her account to another eligible Oppenheimer fund once in a 30 calendar-day
period. When shares are exchanged into another fund account, that account will be "blocked"
from further exchanges into another fund for a period of 30 calendar days from the date of the
exchange. The block will apply to the full account balance and not just to the amount exchanged
into the account. For example, if a shareholder exchanged $1,000 from one fund into another
fund in which the shareholder already owned shares worth $10,000, then, following the exchange,
the full account balance ($11,000 in this example) would be blocked from further exchanges into
another fund for a period of 30 calendar days. A "direct shareholder" is one whose account is
registered on a Trust's books showing the name, address and tax ID number of the beneficial
owner.

o Exchanges Into Money Market Funds. A direct shareholder will be permitted to exchange shares
of a stock or bond fund for shares of any money market fund that offers an exchange privilege
at any time, even if the shareholder has exchanged shares into the stock or bond fund during
the prior 30 days. However, all of the shares held in that money market fund would then be
blocked from further exchanges into another fund for 30 calendar days.

o Dividend Reinvestments. Reinvestment of dividends or distributions from one fund to purchase
shares of another fund will not be considered exchanges for purposes of imposing the 30-day
limit.

o Asset Allocation. Third-party asset allocation and rebalancing programs will be subject to the
30-day limit described above. Asset allocation firms that want to exchange shares held in
accounts on behalf of their customers must identify themselves to the Transfer Agent and
execute an acknowledgement and agreement to abide by these policies with respect to their
customers' accounts. "On-demand" exchanges outside the parameters of portfolio rebalancing
programs will be subject to the 30-day limit. However, investment programs by other Oppenheimer
"funds-of-funds" that entail rebalancing of investments in underlying Oppenheimer funds will
not be subject to these limits.

Automatic Exchange Plans. Accounts that receive exchange proceeds through automatic or systematic
exchange plans that are established through the Transfer Agent will not be subject to the
30-day block as a result of those automatic or systematic exchanges (but may be blocked from
exchanges, under the 30-day limit, if they receive proceeds from other exchanges).

Shareholder Account Rules and Policies

More information about the Trusts' policies and procedures for buying, selling and exchanging shares is
contained in the Statement of Additional Information.

The offering of shares of a Trust may be suspended during any period in which a Trust's determination of
net asset value is suspended, and the offering may be suspended by the Board of Trustees at any
time the Board believes it is in a Trust's best interest to do so.

Telephone transaction privileges for purchases, redemptions or exchanges may be modified, suspended or
terminated by the Trusts at any time. The Trusts will provide you notice whenever they are
required to do so by applicable law. If an account has more than one owner, the Trusts and the
Transfer Agent may rely on the instructions of any one owner. Telephone privileges apply to
each owner of the account and the broker/dealer representative of record for the account unless
the Transfer Agent receives cancellation instructions from an owner of the account.

The Transfer Agent will record any telephone calls to verify data concerning transactions and has
adopted other procedures to confirm that telephone instructions are genuine, by requiring
callers to provide tax identification numbers and other account data or by using PINs, and by
confirming such transactions in writing. The Transfer Agent and the Trusts will not be liable
for losses or expenses arising out of telephone instructions reasonably believed to be genuine.

Redemption or transfer requests will not be honored until the Transfer Agent receives all required
documents in proper form. From time to time, the Transfer Agent in its discretion may waive
certain of the requirements for redemptions stated in this prospectus.

Payment for redeemed shares ordinarily is made in cash. It is forwarded by check or by Federal Funds
wire (as elected by the shareholder) within seven days after the Transfer Agent receives
redemption instructions in proper form. However, under unusual circumstances determined by the
Securities and Exchange Commission, payment may be delayed or suspended. For accounts
registered in the name of a broker/dealer, payment will normally be forwarded within three
business days after redemption.

The Transfer Agent may delay processing any type of redemption payment as described under "How to Sell
Shares" for recently purchased shares, but only until the purchase payment has cleared. That
delay may be as much as 10 days from the date the shares were purchased. That delay may be
avoided if you purchase shares by Federal Funds wire or certified check.

Involuntary redemptions of small accounts may be made by the Trusts if the account value has fallen
below $250 for reasons other than the fact that the market value of shares has dropped. In some
cases involuntary redemptions may be made to repay the Distributor or Sub-Distributor for
losses from the cancellation of share purchase orders.

Federal regulations may require the Trusts to obtain your name, your date of birth (for a natural
person), your residential street address or principal place of business and your Social
Security Number, Employer Identification Number or other government issued identification when
you open an account. Additional information may be required in certain circumstances or to open
corporate accounts. The Trusts or the Transfer Agent may use this information to attempt to
verify your identity. The Trusts may not be able to establish an account if the necessary
information is not received. The Trusts may also place limits on account transactions while it
is in the process of attempting to verify your identity. Additionally, if the Trusts are
unable to verify your identity after your account is established, the Trusts may be required to
redeem your shares and close your account.

"Backup withholding" of federal income tax may be applied against taxable dividends, distributions and
redemption proceeds (including exchanges) if you fail to furnish the Trusts your correct,
certified Social Security Number or Employer Identification Number when you sign your
application, or if you under-report your income to the Internal Revenue Service.

To avoid sending duplicate copies of materials to households, the Trusts will mail only one copy of each
prospectus, annual and semi-annual report and annual notice of the Trusts' privacy policy to
shareholders having the same last name and address on the Trusts' records. The consolidation of
these mailings, called householding, benefits the Trusts through reduced mailing expense.

If you want to receive multiple copies of these materials, you may call the Transfer Agent at
1.800.525.9310. You may also notify the Transfer Agent in writing. Individual copies of
prospectuses, reports and privacy notices will be sent to you commencing within 30 days after
the Transfer Agent receives your request to stop householding.

Dividends, Capital Gains and Taxes

DIVIDENDS. Each Trust intends to declare dividends from net investment income each regular business day
and to pay those dividends to shareholders monthly on a date selected by the Board of Trustees. To
maintain a net asset value of $1.00 per share, a Trust might withhold dividends or make distributions
from capital or capital gains. Daily dividends will not be declared or paid on newly purchased shares
until Federal Funds are available to a Trust from the purchase payment for such shares.

CAPITAL GAINS. Each Trust normally holds its securities to maturity and therefore will not usually pay
capital gains. Although the Trusts do not seek capital gains, a Trust could realize capital gains on the
sale of its portfolio securities. If it does, it may make distributions out of any net short-term or
long-term capital gains in December of each year. A Trust may make supplemental distributions of
dividends and capital gains following the end of its fiscal year.

|X| What Choices Do I Have for Receiving Distributions? For Automatic Purchase and Redemption
Programs, dividends and distributions are automatically reinvested in additional shares of the selected
Trust. For direct shareholders, when you open your account, specify on your application how you want to
receive your dividends and distributions. You have four options:

o Reinvest All Distributions in the Trust. You can elect to reinvest all dividends and capital
gains distributions in the selected Trust.
o Reinvest Dividends or Capital Gains. You can elect to reinvest some distributions (dividends,
short-term capital gains or long-term capital gains distributions) in the selected Trust while
receiving other types of distributions by check or having them sent to your bank account.
o Receive All Distributions in Cash. You can elect to receive a check for all dividends and
capital gains distributions or have them sent to your bank.
o Reinvest Your Distributions in Another Account. You can reinvest all distributions in the same
class of shares of another eligible fund account you have established, provided that the
selected fund is available for exchange.

Under the terms of the Automatic Purchase and Redemption Program, your broker/dealer can redeem shares
to satisfy debit balances arising in your Program Account. If that occurs, you will be entitled to
dividends on those shares as described in your Program Agreements.

TAXES.

Centennial Money Market Trust and Centennial Government Trust. If your shares are not held in a
tax-deferred retirement account, you should be aware of the following tax implications of
investing in Centennial Money Market Trust and Centennial Government Trust. Dividends paid from
net investment income and short-term capital gains are taxable as ordinary income. Long-term
capital gains are taxable as long-term capital gains when distributed to shareholders. It does
not matter how long you have held your shares. Whether you reinvest your distributions in
additional shares or take them in cash, the tax treatment is the same.

Every year your selected Trust will send you and the Internal Revenue Service a statement showing the
amount of each taxable distribution you received in the previous year. Any long-term capital gains
distributions will be separately identified in the tax information the Trust sends you after the end of
the calendar year.

Each Trust intends each year to qualify as a "regulated investment company" under the Internal Revenue
Code, but reserves the right not to qualify. Each Trust qualified during its last fiscal year. The
Trusts, as regulated investment companies, will not be subject to Federal income taxes on any of its
income, provided that it satisfies certain income, diversification and distribution requirements.

Centennial Tax Exempt Trust. Exempt interest dividends paid from net investment income earned by the
Trust on municipal securities will be excludable from gross income for federal income tax
purposes. A portion of a dividend that is derived from interest paid on certain "private
activity bonds" may be an item of tax preference if you are subject to the alternative minimum
tax. If the Trust earns interest on taxable investments, any dividends derived from those
earnings will be taxable as ordinary income to shareholders.

Dividends and capital gains distributions may be subject to state or local taxes. Long-term capital
gains are taxable as long-term capital gains when distributed to shareholders. It does not matter how
long you have held your shares. Dividends paid from short-term capital gains and non-tax-exempt net
investment income are taxable as ordinary income. Whether you reinvest your distributions in additional
shares or take them in cash, the tax treatment is the same. Every year the Trust will send you and the
Internal Revenue Service a statement showing the amount of any taxable distribution you received in the
previous year as well as the amount of your tax-exempt income.

Remember, There May be Taxes on Transactions. Because each Trust seeks to maintain a stable $1.00 per
share net asset value, it is unlikely that you will have a capital gain or loss when you sell
or exchange your shares. A capital gain or loss is the difference between the price you paid
for the shares and the price you received when you sold them. Any capital gain is subject to
capital gains tax.

Returns of Capital Can Occur. In certain cases, distributions made by a Trust may be considered a
non-taxable return of capital to shareholders. If that occurs, it will be identified in
notices to shareholders.

This information is only a summary of certain federal income tax information about your
investment. You should consult with your tax advisor about the effect of an investment in a Trust on
your particular tax situation.

Financial Highlights

The Financial Highlights Table is presented to help you understand the Trust's financial performance for
the past five fiscal years. Certain information reflects financial results for a single Trust share.
The total returns in the table represent the rate that an investor would have earned (or lost) on an
investment in the Trust (assuming reinvestment of all dividends and distributions). This information
has been audited by Deloitte & Touche LLP, the Trust's independent registered public accounting firm,
whose report, along with the Trust's financial statements, are included in the Statement of Additional
Information, which is available on request.

10 | CENTENNIAL GOVERNMENT TRUST FINANCIAL HIGHLIGHTS - -------------------------------------------------------------------------------- YEAR ENDED JUNE 30, 2007 2006 2005 2004 2003 - -------------------------------------------------------------------------------------------------------------- PER SHARE OPERATING DATA - -------------------------------------------------------------------------------------------------------------- Net asset value, beginning of period $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 - -------------------------------------------------------------------------------------------------------------- Income from investment operations--net investment income and net realized gain .05 1 .03 1 .01 1 -- 2 .01 - -------------------------------------------------------------------------------------------------------------- Dividends and/or distributions to shareholders: Dividends from net investment income (.05) (.03) (.01) -- 2 (.01) - -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 ======================================================= - -------------------------------------------------------------------------------------------------------------- TOTAL RETURN 3 4.64% 3.54% 1.45% 0.48% 1.15% - -------------------------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------------------------------------- RATIOS/SUPPLEMENTAL DATA - -------------------------------------------------------------------------------------------------------------- Net assets, end of period (in millions) $ 963 $ 1,149 $ 1,226 $ 1,428 $ 1,776 - -------------------------------------------------------------------------------------------------------------- Average net assets (in millions) $ 1,166 $ 1,192 $ 1,360 $ 1,628 $ 1,744 - -------------------------------------------------------------------------------------------------------------- Ratios to average net assets: 4 Net investment income 4.55% 3.44% 1.41% 0.49% 1.14% Total expenses 0.74% 0.74% 0.73% 0.71% 0.70% Expenses after payments, waivers and/or reimbursements and reduction to custodian expenses 0.74% 0.74% 0.73% 0.60% 0.38% 1. Per share amounts calculated based on the average shares outstanding during the period. 2. Less than $0.005 per share. 3. Assumes an investment on the business day before the first day of the fiscal period, with all dividends and distributions reinvested in additional shares on the reinvestment date, and redemption at the net asset value calculated on the last business day of the fiscal period. Total returns are not annualized for periods less than one full year. Returns do not reflect the deduction of taxes that a shareholder would pay on trust distributions or the redemption of trust shares. 4. Annualized for periods less than one full year.





INFORMATION AND SERVICES

For More Information on Centennial Government Trust

The following additional information about the Trust is available without charge upon request:


STATEMENT OF ADDITIONAL INFORMATION.  This document includes additional information about the Trust's
investment policies, risks, and operations.  It is incorporated by reference into this prospectus (which
means it is legally part of this prospectus).


ANNUAL AND SEMI-ANNUAL REPORTS.  Additional information about the Trust's investments and performance is
available in the Trust's Annual and Semi-Annual Reports to shareholders.  The Annual Report includes a
discussion of market conditions and investment strategies that significantly affected the Trust's
performance during its last fiscal year.

How to Get More Information


You can request the Statement of Additional Information, the Annual and Semi-Annual Reports, the notice
explaining the Trust's privacy policy and other information about the Trust or your account:


- ------------------------------------------------------------ ---------------------------------------------------------
By Telephone:                                                Call Shareholder Services, Inc. toll-free:
                                                             1.800.525.9310

- ------------------------------------------------------------ ---------------------------------------------------------
- ------------------------------------------------------------ ---------------------------------------------------------
By Mail:                                                     Write to:
                                                             Shareholder Services, Inc.
                                                             P.O. Box 5143
                                                             Denver, Colorado 80217-5143
- ------------------------------------------------------------ ---------------------------------------------------------
- ------------------------------------------------------------ ---------------------------------------------------------
On the Internet                                              You can request these documents by e-mail or through
                                                             the OppenheimerFunds website.  You may also read or
                                                             download certain documents on the OppenheimerFunds
                                                             website at:
                                                             www.oppenheimerfunds.com
- ------------------------------------------------------------ ---------------------------------------------------------


Information about the Trust including the Statement of Additional Information can be reviewed and copied
at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. Information on the
operation of the Public Reference Room may be obtained by calling the Securities and Exchange Commission
at 1.202.942.8090.  Reports and other information about the Trust are available on the EDGAR database on
the Securities and Exchange Commission's Internet website at www.sec.gov. Copies may be obtained after
payment of a duplicating fee by electronic request at the Securities and Exchange Commission's e-mail
address: publicinfo@sec.gov or by writing to the Securities and Exchange Commission's Public Reference
Section, Washington, D.C. 20549-0102.

No one has been authorized to provide any information about the Trust or to make any representations
about the Trust other than what is contained in this prospectus. This prospectus is not an offer to sell
shares of the Trust, nor a solicitation of an offer to buy shares of the Trust, to any person in any
state or other jurisdiction where it is unlawful to make such an offer.


                                                                  The Trust's shares are distributed by:
The Trust's SEC File No.: 811-3391  Centennial Asset Management Corporation

PR0170.001.0807
Printed on recycled paper







APPENDIX TO THE PROSPECTUS OF
CENTENNIAL GOVERNMENT TRUST


         Graphic material included in the prospectus of Centennial Government Trust (the "Trust") under
the heading:  "Annual Total Returns (as of 12/31 each year)."

         Bar chart will be included in the prospectus of the Trust depicting the annual total returns of
a hypothetical investment in shares of the Trust for the past 10 full calendar years.  Set forth below
are the relevant data points that will appear on the bar chart.


- ------------------------------------------------ -------------------------------------------------
Calendar Year Ended:                             Annual Total Returns
- ------------------------------------------------ -------------------------------------------------
- ------------------------------------------------ -------------------------------------------------

- ------------------------------------------------ -------------------------------------------------
- ------------------------------------------------ -------------------------------------------------
12/31/97                                         4.86%
- ------------------------------------------------ -------------------------------------------------
- ------------------------------------------------ -------------------------------------------------
12/31/98                                         4.84%
- ------------------------------------------------ -------------------------------------------------
- ------------------------------------------------ -------------------------------------------------
12/31/99                                         4.43%
- ------------------------------------------------ -------------------------------------------------
- ------------------------------------------------ -------------------------------------------------
12/31/00                                         5.71%
- ------------------------------------------------ -------------------------------------------------
- ------------------------------------------------ -------------------------------------------------
12/31/01                                         3.54%
- ------------------------------------------------ -------------------------------------------------
- ------------------------------------------------ -------------------------------------------------
12/31/02                                         1.35%
- ------------------------------------------------ -------------------------------------------------
- ------------------------------------------------ -------------------------------------------------
12/31/03                                         0.77%
- ------------------------------------------------ -------------------------------------------------
- ------------------------------------------------ -------------------------------------------------
12/31/04                                         0.67%
- ------------------------------------------------ -------------------------------------------------
- ------------------------------------------------ -------------------------------------------------
12/31/05                                         2.51%
- ------------------------------------------------ -------------------------------------------------
- ------------------------------------------------ -------------------------------------------------

12/31/06                                         4.34%

- ------------------------------------------------ -------------------------------------------------

- ----------------------------------------------------------------------------------------------------------
Centennial Government Trust
- ----------------------------------------------------------------------------------------------------------

6803 South Tucson Way, Centennial, Colorado 80112
1.800.525.9310


Statement of Additional Information dated August 23, 2007

         This Statement of Additional Information ("SAI") is not a prospectus.  This document contains
additional information about the Trust and supplements information in the Prospectus dated August 23,
2007.  It should be read together with the Prospectus, which may be obtained by writing to the Trust's
Transfer Agent, Shareholder Services, Inc., at P.O. Box 5143, Denver, Colorado 80217, or by calling the
Transfer Agent at the toll-free number shown above.


Contents

Page
About the Trust
Additional Information about the Trust's Investment Policies and Risks.............................................
     The Trust's Investment Policies...............................................................................
     Other Investment Strategies...................................................................................
     Other Investment Restrictions.................................................................................
      Disclosure of Portfolio Holdings
How the Trust is Managed...........................................................................................
     Organization and History......................................................................................
     Board of Trustees and Oversight Committees....................................................................
     Trustees and Officers of the Trust............................................................................
     The Manager...................................................................................................
Service Plan.......................................................................................................
Payments to Trust Intermediaries...................................................................................
Performance of the Trust...........................................................................................

About Your Account
How To Buy Shares..................................................................................................
How To Sell Shares.................................................................................................
How To Exchange Shares.............................................................................................
Dividends and Taxes................................................................................................
Additional Information About the Trust.............................................................................

Financial Information About the Trust
Report of Independent Registered Public Accounting Firm............................................................
Financial Statements...............................................................................................

Appendix A: Description of Securities Ratings...................................................................A-1









- -----------------------------------------------------------------------------------------------------------------
ABOUT THE TRUST
- -----------------------------------------------------------------------------------------------------------------

Additional Information About the Trust's Investment Policies and Risks

The investment objective and the principal investment policies of the Trust are described in the
Prospectus.  This SAI contains supplemental information about those policies and the types of securities
that the Trust's investment manager, Centennial Asset Management Corporation, (referred to as, the
"Manager") will select for the Trust. Additional explanations are also provided about the strategies the
Trust may use to try to achieve its objective.

The Trust's Investment Policies. The composition of the Trust's portfolio and the techniques and
strategies that the Trust's Manager uses in selecting portfolio securities will vary over time.  The
Trust is not required to use all of the investment techniques and strategies described below at all
times in seeking its goal.  It may use some of the special investment techniques and strategies at some
times or not at all.

         The Trust's objective is to seek a high level of current income consistent with preservation of
capital and the maintenance of liquidity.  The Trust will not make investments with the objective of
seeking capital growth.  However, the value of the securities held by the Trust may be affected by
changes in general interest rates.  Because the current value of debt securities varies inversely with
changes in prevailing interest rates, if interest rates increase after a security is purchased, that
security would normally decline in value.  Conversely, if interest rates decrease after a security is
purchased, its value would rise.  However, those fluctuations in value will not generally result in
realized gains or losses to the Trust since the Trust does not usually intend to dispose of securities
prior to their maturity.  A debt security held to maturity is redeemable by its issuer at full principal
value plus accrued interest.

         The Trust may sell securities prior to their maturity, to attempt to take advantage of
short-term market variations, or because of a revised credit evaluation of the issuer or other
considerations. The Trust may also do so to generate cash to satisfy redemptions of Trust shares.  In
such cases, the Trust may realize a capital gain or loss on the security.

Ratings of Securities - Portfolio Quality, Maturity and Diversification.  Under Rule 2a-7 of the
Investment Company Act of 1940 ("Investment Company Act"), the Trust uses the amortized cost method to
value its portfolio securities to determine the Trust's net asset value per share.  Rule 2a-7 imposes
requirements for the maturity, quality and diversification of the securities which the Trust buys.  The
Trust may purchase only those securities that the Manager, under procedures approved by the Board of
Trustees, has determined have minimal credit risk and, as such, are "eligible securities."

|X|      Quality.  Eligible securities are securities that have received a rating in one of the two
highest short-term rating categories by a rating organization.  Rating organizations are designated by
the SEC.  Eligible securities may be "first tier" or "second tier" securities.  First tier securities
are those that have received a rating in the highest category for short term debt obligations by at
least two rating organizations.  If only one rating organization has rated the security, it must be
rated in the highest category for that rating organization.  U.S. government securities and securities
issued by a registered money market mutual fund are also first tier securities.  A second tier security
is any eligible security that is not a first tier security.

         The Trust may also buy unrated securities that the Manager determines are comparable in quality
to a first or second tier security by applying certain criteria established by the Board to determine
its creditworthiness.  These criteria require a high quality short term or long-term rating (depending
on the security) from a rating organization.  Unrated securities the Trust may buy include asset backed
securities and securities subject to "demand features" or "guarantees."

         The Trust may purchase a security subject to a guarantee if the guarantee is an eligible
security or a first tier security. The trust may also purchase a security subject to a "conditional"
demand feature if the demand feature is an eligible security and the Manager has decided that the
conditional demand feature meets the requirements imposed by Rule 2a-7.

         If a security's rating is downgraded, the Manager or the Board of Trustees may have to reassess
the security's credit risk.  If a security is downgraded, the Manager or the Board of Trustees will
promptly reassess whether the security continues to present minimal credit risk, reassess the status of
the security as an "eligible security," and take such actions as is appropriate. If the Trust disposes
of the security within five days of the Manager learning of the downgrade, the Manager will provide the
Board of Trustees with subsequent notice of such downgrade.  If a security is in default, or ceases to
be an eligible security, or is determined no longer to present minimal credit risks, the Board of
Trustees must determine whether it would be in the best interests of the Trust to dispose of the
security.

|X|      Diversification.  The Trust cannot invest more than 5% of its total assets in securities issued
by one issuer other than securities issued or guaranteed by the U.S. government.  The Trust also cannot
invest more than 1% of its total assets or $1.0 million, whichever is greater, in second tier securities
of one issuer.  For diversification purposes, the Trust is considered to have purchased the security
underlying a repurchase agreement if the repurchase agreement is fully collateralized.  If the Trust
buys an asset backed security, the issuer of the security is deemed to be the "special purpose" entity
which issued the security.  A special purpose entity is an entity which is organized solely for the
purpose of issuing asset backed securities.  If the asset backed securities issued by the special
purpose entity include the obligations of another person or another special purpose entity and those
obligations amount to 10% or more of the asset backed securities the Trust buys, that other person or
entity is considered to be the issuer of a pro rata percentage of the asset backed security.

         The Trust may buy a security subject to a demand feature or guarantee.  In this case, with
respect to 75% of its total assets, the Trust may not invest more than 10% of its total assets in
securities issued by or subject to demand features or guarantees issued by the same issuer.  If the
security demand feature or guarantee is a second tier security, the Trust may not invest more than 5% of
its total assets in securities subject to demand features or guarantees from the same issuer.  And, the
Trust may not invest more than 10% of its total assets in securities issued by or subject to demand
features or guarantees from the same issuer.  However, if the demand feature or guarantee is issued by a
person who is a non-controlled person, the Trust does not have to limit its investments to no more than
10% of its total assets in securities issued by or subject to demand features or guarantees from the
same issuer.

|X|      Maturity.  The Trust must maintain a dollar-weighted average portfolio maturity of not more
than 90 days, and the maturity of any single security must not be in excess of the maximum permitted
maturity under Rule 2a-7 (or any other applicable rule) which is currently 397 days from the date of
purchase.  The Trust also may buy adjustable and floating rate securities, enter into repurchase
agreements and lend portfolio securities.  Rule 2a-7 defines how the maturities of these securities are
determined.

|X|      Demand Features and Guarantees.  Demand features and guarantees and some of their uses are
described in the Prospectus.  The Trust also uses demand features and guarantees to satisfy the
maturity, quality and diversification requirements described above.  The Trust considers the person
which issues the demand feature as the person to which the Trust will look for payment.  An
unconditional demand feature is considered a guarantee and the Trust looks to the person making the
guarantee for payment of the obligation of the underlying security.

         When the Trust buys municipal securities, it may obtain a demand feature from the seller to
repurchase the securities that entitles the Trust to achieve same day settlement from the repurchaser
and to receive an exercise price equal to the amortized cost of the underlying security plus accrued
interest, if any, at the time of exercise.  Another type of demand feature purchased in conjunction with
a Municipal Security enables the Trust to sell the underlying security within a specified period of time
at a fixed exercise price.  The Trust may pay for demand features either separately in cash or by paying
a higher price for the securities acquired subject to the demand features.  The Trust will enter into
these transactions only with banks and dealers which, in the Manager's opinion, present minimal credit
risks.  The Trust's purchases of demand features are subject to the provisions of Rule 2a-7 under the
Investment Company Act because the Trust uses the amortized cost method to value its portfolio
securities.

         The Trust's ability to exercise a demand feature or guarantee will depend on the ability of the
bank or dealer to pay for the securities if the demand feature or guarantee is exercised.  If the bank
or dealer should default on its obligation, the Trust might not be able to recover all or a portion of
any loss sustained from having to sell the security elsewhere.  Demand features and guarantees are not
transferable by the Trust, and therefore terminate if the Trust sells the underlying security to a third
party.  The Trust intends to enter into these arrangements to facilitate portfolio liquidity, although
such arrangements may enable the Trust to sell a security at a pre-arranged price which may be higher
than the prevailing market price at the time the demand feature or guarantee is exercised. Any
considerations paid by the Trust for the demand feature (which increases the cost of the security and
reduces the yield otherwise available for the security) will be reflected on the Trust's books as
unrealized depreciation while the demand feature or guarantee is held, and a realized gain or loss when
demand feature is exercised or expires.

         U.S. Government Securities.  U.S. government securities are obligations issued or guaranteed by
the U.S. government or its agencies or instrumentalities.  They include Treasury Bills (which mature
within one year of the date they are issued) and Treasury Notes and Bonds (which are issued with longer
maturities).  All Treasury securities are backed by the full faith and credit of the United States.

         U.S. government agencies and instrumentalities that issue or guarantee securities include, but
are not limited to, the Federal Housing Administration, Farmers Home Administration, Export-Import Bank
of the United States, Small Business Administration, Government National Mortgage Association, General
Services Administration, Bank for Cooperatives, Federal Home Loan Banks, Federal Home Loan Mortgage
Corporation, Federal Intermediate Credit Banks, Federal Land Banks, Maritime Administration, the
Tennessee Valley Authority and the District of Columbia Armory Board.

         Securities issued or guaranteed by U.S. government agencies and instrumentalities are not
always backed by the full faith and credit of the United States.  Some, such as securities issued by the
Federal National Mortgage Association ("Fannie Mae"), are backed by the right of the agency or
instrumentality to borrow from the Treasury.  Others, such as securities issued by the Federal Home Loan
Mortgage Corporation ("Freddie Mac"), are supported only by the credit of the instrumentality and not by
the Treasury.  If the securities are not backed by the full faith and credit of the United States, the
purchaser must look principally to the agency issuing the obligation for repayment and may not be able
to assert a claim against the United States if the issuing agency or instrumentality does not meet its
commitment.  The Trust will invest in U.S. government securities of such agencies and instrumentalities
only when the Manager is satisfied that the credit risk with respect to such instrumentality is minimal
and that the security is an Eligible Security.

         Repurchase Agreements.  In a repurchase transaction, the Trust acquires a security from, and
simultaneously resells it to, an approved vendor for delivery on an agreed-upon future date.  The resale
price exceeds the purchase price by an amount that reflects an agreed-upon interest rate effective for
the period during which the repurchase agreement is in effect.  An "approved vendor" may be a U.S.
commercial bank or the U.S. branch of a foreign bank having total domestic assets of at least $1
billion, or a broker-dealer with a net capital of $50 million which has been designated a primary dealer
in government securities. They must meet credit requirements set by the Manager from time to time.

         The majority of these transactions run from day to day, and delivery pursuant to the resale
typically will occur within one to five days of the purchase.  The Trust will not enter into a
repurchase agreement that will cause more than 10% of its net assets to be subject to repurchase
agreements maturing in more than seven days.

         Repurchase agreements are considered "loans" under the Investment Company Act, collateralized
by the underlying security.  The Trust's repurchase agreements require that at all times while the
repurchase agreement is in effect, the collateral's value must equal or exceed the repurchase price to
fully collateralize the repayment obligation.  Additionally, the Manager will monitor the vendor's
creditworthiness to confirm that the vendor is financially sound and will continuously monitor the
collateral's value.  However, if the vendor fails to pay the resale price on the delivery date, the
Trust may incur costs in disposing of the collateral and may experience losses if there is any delay in
its ability to do so.

         Pursuant to an Exemptive Order issued by the Securities and Exchange Commission, the Trust,
along with other affiliated entities managed by the Manager, may transfer uninvested cash balances into
one or more joint repurchase accounts. These balances are invested in one or more repurchase agreements,
secured by U.S. government securities. Securities that are pledged as collateral for repurchase
agreements are held by a custodian bank until the agreements mature. Each joint repurchase arrangement
requires that the market value of the collateral be sufficient to cover payments of interest and
principal; however, in the event of default by the other party to the agreement, retention or sale of
the collateral may be subject to legal proceedings.

Other Investment Strategies

|X|      Floating Rate/Variable Rate Obligations.  The Trust may invest in instruments with floating or
variable interest rates.  The interest rate on a floating rate obligation is based on a stated
prevailing market rate, such as a bank's prime rate, the 90-day U.S. Treasury Bill rate, the rate of
return on commercial paper or bank certificates of deposit, or some other standard.  The rate on the
investment is adjusted automatically each time the market rate is adjusted.  The interest rate on a
variable rate obligation is also based on a stated prevailing market rate but is adjusted automatically
at a specified interval.  Some variable rate or floating rate obligations in which the Trust may invest
have a demand feature entitling the holder to demand payment of an amount approximately equal to the
amortized cost of the instrument or the principal amount of the instrument plus accrued interest at any
time, or at specified intervals not exceeding the maximum time permitted under Rule 2a-7 (which is
currently 397 days).  These notes may or may not be backed by bank letters of credit.

         Variable rate demand notes may include master demand notes, which are obligations that permit
the Trust to invest fluctuating amounts in a note.  The amount may change daily without penalty,
pursuant to direct arrangements between the Trust, as the note purchaser, and the issuer of the note.
The interest rates on these notes fluctuate from time to time.  The issuer of this type of obligation
normally has a corresponding right in its discretion, after a given period, to prepay the outstanding
principal amount of the obligation plus accrued interest.  The issuer must give a specified number of
days' notice to the holders of those obligations.  Generally, the changes in the interest rate on those
securities reduce the fluctuation in their market value.  As interest rates decrease or increase, the
potential for capital appreciation or depreciation is less than that for fixed-rate obligations having
the same maturity.

         Because these types of obligations are direct lending arrangements between the note purchaser
and issuer of the note, these instruments generally will not be traded.  Generally, there is no
established secondary market for these types of obligations, although they are redeemable from the
issuer at face value.  Accordingly, where these obligations are not secured by letters of credit or
other credit support arrangements, the Trust's right to redeem them is dependent on the ability of the
note issuer to pay principal and interest on demand.  These types of obligations usually are not rated
by credit rating agencies.  The Trust may invest in obligations that are not rated only if the Manager
determines at the time of investment that they are eligible securities.  The Manager, on behalf of the
Trust, will monitor the creditworthiness of the issuers of the floating and variable rate obligations in
the Trust's portfolio on an ongoing basis.  There is no limit on the amount of the Trust's assets that
may be invested in floating rate and variable rate obligations that meet the requirements of Rule 2a-7.

         |X|  Illiquid and Restricted Securities.  Under the policies and procedures established by the
Trust's Board of Trustees and the Manager, the Manager determines the liquidity of certain of the
Trust's investments. Investments may be illiquid because of the absence of an active trading market,
making it difficult to value them or dispose of them promptly at an acceptable price.  A restricted
security is one that has a contractual restriction on its resale or which cannot be sold publicly until
it is registered under the Securities Act of 1933.

         Illiquid securities the Trust can buy include issues that may be redeemed only by the issuer
upon more than seven days notice or at maturity, repurchase agreements maturing in more than seven days,
fixed time deposits subject to withdrawal penalties which mature in more than seven days, and other
securities that cannot be sold freely due to legal or contractual restrictions on resale. Contractual
restrictions on the resale of illiquid securities might prevent or delay their sale by the Trust at a
time when such sale would be desirable.

         There are restricted securities that are not illiquid that the Trust can buy.  They include
certain master demand notes redeemable on demand, and short-term corporate debt instruments that are
related to current transactions of the issuer and therefore are exempt from registration as commercial
paper.  Illiquid securities include repurchase agreements maturing in more than seven days, or certain
participation interests other than those with puts exercisable within seven days.

|X|      Loans of Portfolio Securities.  To attempt to increase its income, the Trust may lend its
portfolio securities to brokers, dealers and other financial institutions.  These loans are limited to
not more than 25% of the value of the Trust's total assets and are subject to other conditions described
below. The Trust will not enter into any securities lending agreements having a maturity of greater than
the maximum time permitted under Rule 2a-7. The Trust presently does not intend to lend its portfolio
securities, but if it does the value of securities loaned will not exceed 5% of the value of the Trust's
total assets in the coming year. There are some risks in lending securities.  The Trust could experience
a delay in receiving additional collateral to secure a loan, or a delay in recovering the loaned
securities.

         The Trust may receive collateral for a loan. Any securities received as collateral for a loan
must mature in twelve months or less.  Under current applicable regulatory requirements (which are
subject to change), on each business day the loan collateral must be at least equal to the market value
of the loaned securities.  The collateral must consist of cash, bank letters of credit, U.S. government
securities or other cash equivalents in which the Trust is permitted to invest.  To be acceptable as
collateral, letters of credit must obligate a bank to pay amounts demanded by the Trust if the demand
meets the terms of the letter.  Such terms and the issuing bank must be satisfactory to the Trust.

         When it lends securities, the Trust receives from the borrower an amount equal to the interest
paid or the dividends declared on the loaned securities during the term of the loan.  It may also
receive negotiated loan fees and the interest on the collateral securities, less any finders',
custodian, administrative or other fees the Trust pays in connection with the loan.  The Trust may share
the interest it receives on the collateral securities with the borrower as long as it realizes at least
a minimum amount of interest required by the lending guidelines established by its Board of Trustees.

         The Trust will not lend its portfolio securities to any officer, Trustee, employee or affiliate
of the Trust or its Manager.  The terms of the Trust's loans must meet certain tests under the Internal
Revenue Code and permit the Trust to reacquire loaned securities on five business days notice or in time
to vote on any important matter.

|X|      Bank Loan Participation Agreements.  The Fund may invest in bank loan participation agreements,
subject to the investment limitation set forth in the Prospectus as to investments in illiquid
securities.  Participation agreements provide an undivided interest in a loan made by the bank issuing
the participation interest in the proportion that the buyer's investment bears to the total principal
amount of the loan.  Under this type of arrangement, the issuing bank may have no obligation to the
buyer other than to pay principal and interest on the loan if and when received by the bank.  Thus, the
Trust must look to the creditworthiness of the borrower, which is obligated to make payments of
principal and interest on the loan.  If the borrower fails to pay scheduled principal or interest
payments, the Trust may experience a reduction in income.

Other Investment Restrictions

         |X|  What Are "Fundamental Policies?" Fundamental policies are those policies that the Trust has
adopted to govern its investments that can be changed only by the vote of a "majority" of the Trust's
outstanding voting securities.  Under the Investment Company Act, a "majority" vote is defined as the
vote of the holders of the lesser of:
o        67% or more of the shares present or represented by proxy at a shareholder meeting, if the
                  holders of more than 50% of the outstanding shares are present or represented by
                  proxy, or
o        more than 50% of the outstanding shares.

         The Trust's investment objective is a fundamental policy. Other policies described in the
Prospectus or this Statement of Additional Information are "fundamental" only if they are identified as
such.  The Trust's Board of Trustees can change non-fundamental policies without shareholder approval.
However, significant changes to investment policies will be described in supplements or updates to the
Prospectus or this Statement of Additional Information, as appropriate. The Trust's most significant
investment policies are described in the Prospectus.

|X|      Does the Trust Have Additional Fundamental Policies?  The following investment restrictions are
fundamental policies of the Trust.

o        The Trust cannot enter into repurchase agreements maturing in more than seven days or purchase
                  securities which are restricted as to resale or for which market quotations are not
                  readily available, if any such investment would cause more than 10% of the Trust's
                  assets to be invested in such securities.

o        The Trust cannot borrow money in excess of 10% of the value of its total assets, and then only
                  as a temporary measure for extraordinary or emergency purposes; provided that the
                  Trust will not make any investment at a time during which such borrowing exceeds 5% of
                  the value of its assets; no assets of the Trust may be pledged, mortgaged or assigned
                  to secure a debt.

o        The Trust cannot make loans, except through (i) the purchase of debt securities listed in the
                  Prospectus under "Investment Objective and Policies," (ii) the purchase of such debt
                  securities subject to repurchase agreements, or (iii) loans of securities as described
                  under "Other Investment Strategies - Loans of Portfolio Securities," in this Statement
                  of Additional Information.

o        The Trust cannot invest in commodities or commodity contracts or invest in interests in oil,
                  gas or other mineral exploration or development programs.

o        The Trust cannot invest in real estate.

o        The Trust cannot purchase securities on margin or make short sales of securities.

o        The Trust cannot invest in or hold securities of any issuer if those officers and Trustees of
                  the Trust or its advisor who beneficially own individually more than 0.5% of the
                  securities of such issuer together own more than 5% of the securities of such issuer.

o        The Trust cannot underwrite securities of other companies.

o        The Trust cannot invest in securities of other investment companies, except as they may be
                  acquired as part of a merger, consolidation or acquisition of assets.

o        The Trust cannot issue "senior securities," but this does not prohibit certain investment
                  activities for which assets of the Trust are designated as segregated, or margin,
                  collateral or escrow arrangements are established, to cover the related obligations.

o        The Trust cannot invest in any debt instrument having a remaining maturity in excess of the
                  maturity limitation in Rule 2a-7 of the Investment Company Act, as it may be amended
                  from time to time, or any other applicable rule, unless it is a debt instrument that
                  is (1) subject to a repurchase agreement, (2) called for redemption, or (3) purchased
                  subject to a demand feature such that the security is due and payable within the
                  remaining maturity limitation in Rule 2a-7.

o        The Trust cannot concentrate investment in any particular industry.  Therefore the Trust will
                  not purchase the securities of issuers in any one industry if as a result of that
                  purchase 25% or more of the value of the Trust's total assets would consist of
                  securities of issuers in that industry.  The Trust's investments in U.S. government
                  securities and bank obligations located in the United States (other than obligations
                  of foreign branches of domestic banks and obligations issued or guaranteed by foreign
                  banks) are not subject to this limitation.


         For the purpose of the Trust's policy not to concentrate its investments as described above,
the Trust has adopted classifications of industries and groups or related industries. These
classifications are not fundamental.


Disclosure of Portfolio Holdings.  The Trust has adopted policies and procedures concerning the
dissemination of information about its portfolio holdings by employees, officers and/or trustees of the
Manager, Distributor, Sub-Distributor and Transfer Agent.  These policies are designed to assure that
non-public information about portfolio securities is distributed only for a legitimate business purpose,
and is done in a manner that (a) conforms to applicable laws and regulations and (b) is designed to
prevent that information from being used in a way that could negatively affect the Trust's investment
program or enable third parties to use that information in a manner that is harmful to the Trust.


o        Public Disclosure. The Trust's portfolio holdings are made publicly available no later than 60
         days after the close of each of the Trust's fiscal quarters in its semi-annual report to
         shareholders and its annual report to shareholders, or its Statements of Investments on Form
         N-Q. Those documents are publicly available at the Securities and Exchange Commission (the
         "SEC").


Until publicly disclosed the Trust's portfolio holdings are proprietary, confidential business
information.  While recognizing the importance of providing the Trust's shareholders with information
about their Trust's investments and providing portfolio information to a variety of third parties to
assist with the management, distribution and administrative process, the need for transparency must be
balanced against the risk that third parties who gain access to the Trust's portfolio holdings
information could attempt to use that information to trade ahead of or against the Trust, which could
negatively affect the prices the Trust is able to obtain in portfolio transactions or the availability
of the securities that portfolio managers are trading on the Trust's behalf.

         The Manager and its subsidiaries and affiliates, employees, officers, and directors, shall
neither solicit, nor accept any compensation or other consideration (including any agreement to maintain
assets in the Trust or in other investment companies or accounts managed by the Manager or any
affiliated person of the Manager) in connection with the disclosure the Trust's non-public portfolio
holdings.  The receipt of investment advisory fees or other fees and compensation paid to the Manager
and its subsidiaries pursuant to agreements approved by the Trust's Board shall not be deemed to be
"compensation" or "consideration" for these purposes.  It is a violation of the Code of Ethics for any
covered person to release holdings in contravention of portfolio holdings disclosure policies and
procedures adopted by the Trust.


         A list of the top 20 securities holdings (based on invested assets), listed by security or by
issuer, as of the end of each month may be disclosed to third parties (subject to the procedures below)
no sooner than 15 days after month-end.


         Except under special limited circumstances discussed below, month-end lists of the Trust's
complete portfolio holdings may be disclosed no sooner than 30-days after the relevant month-end,
subject to the procedures below. If the Trust's complete portfolio holdings have not been disclosed
publicly, they may be disclosed pursuant to special requests for legitimate business reasons, provided
that:

o        The third-party recipient must first submit a request for release of Trust portfolio holdings,
                  explaining the business reason for the request;
o        Senior officers (a Senior Vice President or above) in the Manager's Portfolio and Legal
                  departments must approve the completed request for release of Trust portfolio
                  holdings; and
o        The third-party recipient must sign the Manager's portfolio holdings non-disclosure agreement
                  before receiving the data, agreeing to keep information that is not publicly available
                  regarding the Trust's holdings confidential and agreeing not to trade directly or
                  indirectly based on the information.

      The Trust's complete portfolio holdings positions may be released to the following categories of
      entities or individuals on an ongoing basis, provided that such entity or individual either (1)
      has signed an agreement to keep such information confidential and not trade on the basis of such
      information or (2) is subject to fiduciary obligations, as a member of the Trust's Board, or as an
      employee, officer and/or director of the Manager, Distributor, Sub-Distributor or Transfer Agent,
      or their respective legal counsel, not to disclose such information except in conformity with
      these policies and procedures and not to trade for his/her personal account on the basis of such
      information:

o        Employees of the Trust's Manager, Sub-Distributor, Distributor and Transfer Agent who need to
                  have access to such information (as determined by senior officers of such entity),
o        The Trust's independent registered public accounting firm,
o        Members of the Trust's Board and the Board's legal counsel,
o        The Trust's custodian bank,
o        A proxy voting service designated by the Trust and its Board,
o        Rating/ranking organizations (such as Lipper and Morningstar),
o        Portfolio pricing services retained by the Manager to provide portfolio security prices, and
o        Dealers, to obtain bids (price quotations if securities are not priced by the Trust's regular
                  pricing services).

         Portfolio holdings information of the Trust may be provided, under limited circumstances, to
      brokers and/or dealers with whom the Trust trades and/or entities that provide investment coverage
      and/or analytical information regarding the Trust's portfolio, provided that there is a legitimate
      investment reason for providing the information to the broker, dealer or other entity. Month-end
      portfolio holdings information may, under this procedure, be provided to vendors providing
      research information and/or analytics to the Trust, with at least a 15-day delay after the month
      end, but in certain cases may be provided to a broker or analytical vendor with a 1-2 day lag to
      facilitate the provision of requested investment information to the Manager to facilitate a
      particular trade or the portfolio manager's investment process for the Trust. Any third party
      receiving such information must first sign the Manager's portfolio holdings non-disclosure
      agreement as a pre-condition to receiving this information.

         Portfolio holdings information (which may include information on individual securities
      positions or multiple securities) may be provided to the entities listed below (1) by portfolio
      traders employed by the Manager in connection with portfolio trading, and (2) by the members of
      the Manager's Security Valuation Group and Accounting Departments in connection with portfolio
      pricing or other portfolio evaluation purposes:
o        Brokers and dealers in connection with portfolio transactions (purchases and sales)
o        Brokers and dealers to obtain bids or bid and asked prices (if securities held by  the Trust
                  are not priced by the Trust's regular pricing services)
o        Dealers to obtain price quotations where the Trust is not identified as the owner

         Portfolio holdings information (which may include information on the Trust's entire portfolio
      or individual securities therein) may be provided by senior officers of the Manager or attorneys
      on the legal staff of the Manager, Distributor, or Transfer Agent, in the following circumstances:

o        Response to legal process in litigation matters, such as responses to subpoenas or in class
                  action matters where the Trust may be part of the plaintiff class (and seeks recovery
                  for losses on a security) or a defendant,

o        Response to regulatory requests for information (the SEC, Financial Industry Regulatory
                  Authority ("FINRA"), state securities regulators, and/or foreign securities
                  authorities, including without limitation requests for information in inspections or
                  for position reporting purposes),

o        To potential sub-advisers of portfolios (pursuant to confidentiality agreements),
o        To consultants for retirement plans for plan sponsors/discussions at due diligence meetings
                  (pursuant to confidentiality agreements),
o        Investment bankers in connection with merger discussions (pursuant to confidentiality
                  agreements)

         Portfolio managers and analysts may, subject to the Manager's policies on communications with
the press and other media, discuss portfolio information in interviews with members of the media, or in
due diligence or similar meetings with clients or prospective purchasers of Trust shares or their
financial intermediary representatives.

         The Trust's shareholders may, under unusual circumstances (such as a lack of liquidity in the
Trust's portfolio to meet redemptions), receive redemption proceeds of their Trust shares paid as pro
rata shares of securities held in the Trust's portfolio. In such circumstances, disclosure of the
Trust's portfolio holdings may be made to such shareholders.


         Any permitted release of non-public portfolio holdings information must be in accordance with
the Trust's then-current policy on approved methods for communicating confidential information,
including but not limited to the Trust's policy as to use of secure e-mail technology.


         The Chief Compliance Officer of the Trust and the Manager, Sub-Distributor, Distributor, and
Transfer Agent (the "CCO") shall oversee the compliance by the Manager, Sub-Distributor, Distributor,
Transfer Agent, and their personnel with these policies and procedures. At least annually, the CCO shall
report to the Trust's Board on such compliance oversight and on the categories of entities and
individuals to which disclosure of portfolio holdings of the Trust has been made during the preceding
year pursuant to these policies. The CCO shall report to the Trust's Board any material violation of
these policies and procedures and shall make recommendations to the Boards as to any amendments that the
CCO believes are necessary and desirable to carry out or improve these policies and procedure.

The Manager and/or the Trust have entered into ongoing arrangements to make available information about
the Trust's portfolio holdings. One or more of the Oppenheimer funds may currently disclose portfolio
holdings information based on ongoing arrangements to the following parties:


ABG Securities                           Fortis Securities                     Pacific Crest Securities
ABN AMRO                                 Fox-Pitt, Kelton                      Pacific Growth Equities
AG Edwards                               Friedman, Billing, Ramsey             Petrie Parkman
American Technology Research             Fulcrum Global Partners               Pictet
Auerbach Grayson                         Garp Research                         Piper Jaffray Inc.
Banc of America Securities               George K Baum & Co.                   Prager Sealy & Co.
Barclays                                 Goldman Sachs                         Prudential Securities
Bear Stearns                             HSBC                                  Ramirez & Co.
Belle Haven                              ING Barings                           Raymond James
Bloomberg                                ISI Group                             RBC Capital Markets
BNP Paribas                              ITG                                   RBC Dain Rauscher
BS Financial Services                    Janney Montgomery                     Research Direct
Buckingham Research Group                Jefferies                             Reuters
Caris & Co.                              JP Morgan Securities                  Robert W. Baird
CIBC World Markets                       JPP Eurosecurities                    Roosevelt & Cross
Citigroup Global Markets                 Keefe, Bruyette & Woods               Russell
Collins Stewart                          Keijser Securities                    Ryan Beck & Co.
Craig-Hallum Capital Group LLC           Kempen & Co. USA Inc.                 Sanford C. Bernstein
Credit Agricole Cheuvreux N.A. Inc.      Kepler Equities/Julius Baer Sec       Scotia Capital Markets
Credit Suisse                            KeyBanc Capital Markets               Societe Generale
Cowen & Company                          Leerink Swan                          Soleil Securities Group
Daiwa Securities                         Lehman Brothers                       Standard & Poors
Davy                                     Loop Capital Markets                  Stifel Nicolaus
Deutsche Bank Securities                 MainFirst Bank AG                     Stone & Youngberg
Dresdner Kleinwort Wasserstein           Makinson Cowell US Ltd                SWS Group
Emmet & Co                               Maxcor Financial                      Taylor Rafferty
Empirical Research                       Merrill Lynch                         Think Equity Partners
Enskilda Securities                      Midwest Research                      Thomson Financial
Essex Capital Markets                    Mizuho Securities                     Thomas Weisel Partners
Exane BNP Paribas                        Morgan Stanley                        UBS
Factset                                  Morningstar                           Wachovia Securities
Fidelity Capital Markets                 Natexis Bleichroeder                  Wescott Financial
Fimat USA Inc.                           Ned Davis Research Group              William Blair
First Albany                             Nomura Securities                     Yieldbook
Fixed Income Securities














How the Trust is Managed

Organization  and  History.  The Trust is an  open-end,  diversified  management
investment company organized as a Massachusetts  business trust in 1981, with an
unlimited number of authorized shares of beneficial interest.

|X| Classes of Shares.  The Trust has a single  class of shares of stock.  While
that class has no designation,  it is deemed to be the equivalent of Class A for
purposes of the shareholder account policies that apply to Class A shares of the
Oppenheimer funds.

     Shares of the Trust are  freely  transferable.  Each  share has one vote at
shareholder  meetings,  with fractional shares voting  proportionally on matters
submitted  to a vote of  shareholders.  There are no  preemptive  or  conversion
rights  and  shares  participate  equally  in  the  assets  of  the  Trust  upon
liquidation.

|X| Meetings of  Shareholders.  As a Massachusetts  business trust, the Trust is
not  required to hold,  and does not plan to hold,  regular  annual  meetings of
shareholders,  but may hold meetings  from time to time on important  matters or
when required to do so by the Investment  Company Act or other  applicable  law.
Shareholders have the right, upon a vote or declaration in writing of two-thirds
of the  outstanding  shares of the Trust to  remove a Trustee  or to take  other
action described in the Trust's Declaration of Trust.

     The Trustees will call a meeting of  shareholders to vote on the removal of
a  Trustee  upon  the  written  request  of  the  record  holders  of 10% of its
outstanding  shares.  If the  Trustees  receive  a  request  from  at  least  10
shareholders  stating that they wish to communicate  with other  shareholders to
request a meeting to remove a Trustee,  the  Trustees  will then either make the
Trust's shareholder list available to the applicants or mail their communication
to all other shareholders at the applicants'  expense.  The shareholders  making
the request  must have been  shareholders  for at least six months and must hold
shares of the Trust valued at $25,000 or more or constituting at least 1% of the
Trust's outstanding shares,  whichever is less. The Trustees may also take other
action as permitted by the Investment Company Act.

|X| Shareholder and Trustee Liability. The Trust's Declaration of Trust contains
an express  disclaimer  of  shareholder  or Trustee  liability  for the  Trust's
obligations.  It also provides for indemnification and reimbursement of expenses
out of the Trust's property for any shareholder  held personally  liable for its
obligations.  The Declaration of Trust also states that upon request,  the Trust
shall assume the defense of any claim made against a shareholder  for any act or
obligation  of  the  Trust  and  shall  satisfy  any  judgment  on  that  claim.
Massachusetts  law permits a shareholder of a business trust (such as the Trust)
to be  held  personally  liable  as a  "partner"  under  certain  circumstances.
However,  the risk that a Trust shareholder will incur financial loss from being
held  liable as a  "partner"  of the Trust is limited to the  relatively  remote
circumstances in which the Trust would be unable to meet its obligations.

     The Trust's  contractual  arrangements state that any person doing business
with the Trust (and each  shareholder of the Trust) agrees under its Declaration
of Trust to look solely to the assets of the Trust for satisfaction of any claim
or  demand  that may  arise  out of any  dealings  with the  Trust  and that the
Trustees  shall have no personal  liability  to any such  person,  to the extent
permitted by law.

Board of Trustees and Oversight Committees.  The Trust is governed by a Board of
Trustees,  which is responsible  for  protecting  the interests of  shareholders
under  Massachusetts law. The Trustees meet periodically  throughout the year to
oversee the Trust's activities,  review its performance,  and review the actions
of the Manager.


     The Board of Trustees  has an Audit  Committee,  a Review  Committee  and a
Governance Committee. The Audit Committee and Governance Committee are comprised
solely of Trustees who are not "interested persons" under the Investment Company
Act (the "Independent Trustees").  The members of the Audit Committee are Edward
L.  Cameron  (Chairman),  George C.  Bowen,  Robert  J.  Malone  and F.  William
Marshall, Jr. The Audit Committee held 7 meetings during the Trust's fiscal year
ended  June  30,   2007.   The  Audit   Committee   furnishes   the  Board  with
recommendations  regarding  the selection of the Fund's  independent  registered
public accounting firm (also referred to as the "independent  Auditors").  Other
main functions of the Audit Committee,  outlined in the Audit Committee Charter,
include,  but are not  limited  to:  (i)  reviewing  the  scope and  results  of
financial  statement audits and the audit fees charged;  (ii) reviewing  reports
from the Trust's independent  Auditors regarding the Trust's internal accounting
procedures and controls;  (iii)  reviewing  reports from the Manager's  Internal
Audit Department; (iv) reviewing certain reports from and meet periodically with
the  Trust's  Chief  Compliance  Officer;  (v)  maintaining  a separate  line of
communication  between  the Trust's  independent  Auditors  and the  Independent
Trustees;  (vi) reviewing the independence of the Trust's independent  Auditors;
(vii)  pre-approving  the  provision of any audit or  non-audit  services by the
Trust's independent Auditors, including tax services, that are not prohibited by
the Sarbanes-Oxley  Act, to the Trust, the Manager and certain affiliates of the
Manager.

     The members of the Review  Committee  are Sam Freedman  (Chairman),  Jon S.
Fossel, Richard F. Grabish, and Beverly L. Hamilton. The Review Committee held 5
meetings during the Trust's fiscal year ended June 30, 2007. Among other duties,
as set forth in the Review Committee's Charter, the Review Committee reports and
makes  recommendations  to the Board  concerning  the fees  paid to the  Trust's
transfer  agent and the  Manager and the  services  provided to the Trust by the
transfer  agent and the Manager.  The Review  Committee also reviews the Trust's
investment  performance  as well as the policies and  procedures  adopted by the
Trust to comply with the Investment Company Act and other applicable law.

     The Governance Committee is comprised solely of Independent  Trustees.  The
members of the Governance  Committee are, Robert J. Malone  (Chairman),  William
Armstrong,  Beverly L.  Hamilton and F.  William  Marshall,  Jr. The  Governance
Committee  held 4 meetings  during the Trust's  fiscal year ended June 30, 2007.
The  Governance  Committee  has adopted a charter  setting  forth its duties and
responsibilities.  Among other  duties,  the  Governance  Committee  reviews and
oversees the Trust's governance guidelines, the adequacy of the Trust's Codes of
Ethics and the  nomination  of Trustees,  including  Independent  Trustees.  The
Governance  Committee  has  adopted  a process  for  shareholder  submission  of
nominees for

- --------------------------------------------
- -------------------------------------  board positions.  Shareholders may submit
names of individuals,  accompanied by complete and properly  supported  resumes,
for the Governance Committee's  consideration by mailing such information to the
Governance Committee in care of the Trust. The Governance Committee may consider
such  persons  at such  time as it  meets to  consider  possible  nominees.  The
Governance  Committee,  however,  reserves sole  discretion  to determine  which
candidates for Trustees and Independent  Trustees it will recommend to the Board
and/or shareholders and it may identify candidates other than those submitted by
Shareholders.  The Governance  Committee may, but need not,  consider the advice
and  recommendation of the Manager and/or its affiliates in selecting  nominees.
The full Board elects new Trustees except for those instances when a shareholder
vote is required.

     Shareholders  who  desire  to  communicate  with the Board  should  address
correspondence  to the Board or an individual  Board member and may submit their
correspondence  electronically  at  www.oppenheimerfunds.com  under the  caption
"contact us" or by mail to the Trust at the address below.

     Trustees and Officers of the Trust. Except for Messrs.  Murphy and Grabish,
     each of the  Trustees is an  Independent  Trustee.  All of the Trustees are
     also  trustees or directors of the following  Oppenheimer/Centennial  funds
     (referred to as (Board II Funds"),  except for Mr.  Grabish who serves as a
     Trustee for only the  following  funds:  Centennial  California  Tax Exempt
     Trust,   Centennial  Government  Trust,   Centennial  Money  Market  Trust,
     Centennial New York Tax Exempt Trust, Centennial Tax Exempt Trust:


                                                             Oppenheimer    Principal   Protected
               Oppenheimer Cash Reserves                     Trust II
               -------------------------------------------- -------------------------------------
               Oppenheimer Capital Income Fund              Oppenheimer    Principal   Protected
                                                            Trust III

Oppenheimer Champion Income Fund                               Oppenheimer Senior Floating Rate Fund
Oppenheimer Commodity Strategy Total Return Fund               Oppenheimer Strategic Income Fund
Oppenheimer Equity Fund, Inc.                                  Oppenheimer Variable Account Funds
Oppenheimer Integrity Funds                                    Panorama Series Fund, Inc.
Oppenheimer International Bond Fund
Oppenheimer Limited-Term Government Fund
Oppenheimer Main Street Funds, Inc.                            Centennial California Tax Exempt Trust
Oppenheimer Main Street Opportunity Fund                       Centennial Government Trust
Oppenheimer Main Street Small Cap Fund                         Centennial Money Market Trust
Oppenheimer Municipal Fund                                     Centennial New York Tax Exempt Trust
Oppenheimer Principal Protected Trust                          Centennial Tax Exempt Trust




         Present or former officers, directors, trustees and employees (and their immediate family
members) of the Trust, the Manager and its affiliates, and retirement plans established by them for
their employees are permitted to purchase Class A shares of the Trust and the other Oppenheimer funds at
net asset value without sales charge. The sales charge on Class A shares is waived for that group
because of the reduced sales efforts realized by the Distributor.


         Messrs. Weiss, Gillespie, Murphy, Petersen, Szilagyi, Vandehey, Wixted, Zack and Mss. Wolf,
Bloomberg, and Ives who are officers of the Trust, hold the same offices with one or more of the other
Board II Funds. As of August 7, 2007 the Trustees and officers of the Trust, as a group, owned of record
or beneficially less than 1% of the shares of the Trust.  The foregoing statement does not reflect
ownership of shares held of record by an employee benefit plan for employees of the Manager, other than
the shares beneficially owned under that plan by the officers of the Board II Funds. In addition, none
of the Independent Trustees (nor any of their immediate family members) owns securities of either the
Manager, Distributor or the Sub-Distributor, or of any entity directly or indirectly controlling,
controlled by or under common control with the Manager, Distributor or the Sub-Distributor of the Board
II Funds.


         Biographical Information. The Trustees and officers, their positions with the Trust, length of
service in such position(s), and principal occupations and business affiliations during at least the
past five years are listed in the charts below. The charts also include information about each Trustee's
beneficial share ownership in the Trust and in all of the registered investment companies that the
Trustee oversees in the Oppenheimer family of funds ("Supervised Funds"). The address of each Trustee in
the chart below is 6803 S. Tucson Way, Centennial, Colorado 80112-3924. Each Trustee serves for an
indefinite term, or until his or her resignation, retirement, death or removal.

- ---------------------------------------------------------------------------------------------------------------------------

                                                   Independent Trustees

- ---------------------------------------------------------------------------------------------------------------------------
- --------------------------- ------------------------------------------------------------- ---------------- ----------------

Name,                       Principal   Occupation(s)   During   Past  5  Years;   Other   Dollar Range       Aggregate
                                                                                                            Dollar Range
                                                                                                              of Shares
Position(s) with the                                                                         of Shares      Beneficially
Trust,                                                                                     Beneficially     Owned in all
Length of Service,          Trusteeships/Directorships  Held;  Number of  Portfolios  in   Owned in the      Supervised
Age                         Fund Complex Currently Overseen                                    Trust            Funds

- --------------------------- ------------------------------------------------------------- ---------------- ----------------
- --------------------------- ------------------------------------------------------------- ---------------------------------

                                                                                              As of December 31, 2006

- --------------------------- ------------------------------------------------------------- ---------------------------------
- --------------------------- ------------------------------------------------------------- ---------------- ----------------

William L. Armstrong,       President, Colorado Christian University (since 2006);        None             Over $100,000
Chairman of the Board       Chairman, Cherry Creek Mortgage Company (since 1991),
since 2003, Trustee since   Chairman, Centennial State Mortgage Company (since 1994),
2000                        Chairman, The El Paso Mortgage Company (since 1993);
Age: 70                     Chairman, Ambassador Media Corporation (since 1984),
                            Chairman, Broadway Ventures (since 1984); Director of
                            Helmerich & Payne, Inc. (oil and gas drilling/production
                            company) (since 1992), Campus Crusade for Christ (since
                            1991); former Director;,The Lynde and Harry Bradley
                            Foundation, Inc. (non-profit organization) (2002-2006);
                            former Chairman of; Transland Financial Services, Inc.
                            (private mortgage banking company) (1997-2003), Great
                            Frontier Insurance (insurance agency) (1995-2000), Frontier
                            Real Estate, Inc. (residential real estate brokerage)
                            (1994-2000) and Frontier Title (title insurance agency)
                            (1995-2000); former Director of the following:
                            UNUMProvident (insurance company) (1991-2004), Storage
                            Technology Corporation (computer equipment company)
                            (1991-2003) and International Family Entertainment
                            (television channel) (1992-1997); U.S. Senator (January
                            1979-January 1991). Oversees 37 portfolios in the
                            OppenheimerFunds complex.

- --------------------------- ------------------------------------------------------------- ---------------- ----------------
- --------------------------- ------------------------------------------------------------- ---------------- ----------------

George C. Bowen, Trustee    Assistant Secretary and Director of the Manager (December     None             Over $100,000
since 1998                  1991-April 1999); President, Treasurer and Director of
Age: 70                     Centennial Capital Corporation (June 1989-April 1999);
                            Chief Executive Officer and Director of MultiSource
                            Services, Inc. (March 1996-April 1999); Mr. Bowen held
                            several positions with OppenheimerFunds, Inc. and with
                            subsidiary or affiliated companies of OppenheimerFunds,
                            Inc. (September 1987-April 1999). Oversees 37 portfolios in
                            the OppenheimerFunds complex.

- --------------------------- ------------------------------------------------------------- ---------------- ----------------
- --------------------------- ------------------------------------------------------------- ---------------- ----------------

Edward L. Cameron,          Member of The Life Guard of Mount Vernon (George Washington   None             Over $100,000
Trustee since 2000          historical site) (June 2000-May 2006); Partner at
Age: 68                     PricewaterhouseCoopers LLP (accounting firm) (July
                            1974-June 1999); Chairman of Price Waterhouse LLP Global
                            Investment Management Industry Services Group (financial
                            services firm) (July 1994-June 1998). Oversees 37
                            portfolios in the OppenheimerFunds complex.

- --------------------------- ------------------------------------------------------------- ---------------- ----------------
- --------------------------- ------------------------------------------------------------- ---------------- ----------------

Jon S. Fossel,              Director of UNUMProvident (insurance company) (since June     None             Over $100,000
Trustee since 1990          2002); Director of Northwestern Energy Corp. (public
Age: 65                     utility corporation) (since November 2004); Director of
                            P.R. Pharmaceuticals (October 1999-October 2003); Director
                            of Rocky Mountain Elk Foundation (non-profit organization)
                            (February 1998-February 2003 and since February 2005);
                            Chairman and Director (until October 1996) and President
                            and Chief Executive Officer (until October 1995) of
                            OppenheimerFunds, Inc.; President, Chief Executive Officer
                            and Director of the following: Oppenheimer Acquisition
                            Corp. ("OAC") (parent holding company of OppenheimerFunds,
                            Inc.), Shareholders Services, Inc. and Shareholder
                            Financial Services, Inc. (until October 1995). Oversees 37
                            portfolios in the OppenheimerFunds complex.

- --------------------------- ------------------------------------------------------------- ---------------- ----------------
- --------------------------- ------------------------------------------------------------- ---------------- ----------------

Sam Freedman,               Director of Colorado Uplift (charitable organization)         None             Over $100,000
Trustee since 1996          (since September 1984). Mr. Freedman held several positions
Age: 66                     with OppenheimerFunds, Inc. and with subsidiary or
                            affiliated companies of OppenheimerFunds, Inc. (until
                            October 1994). Oversees 37 portfolios in the
                            OppenheimerFunds complex.

- --------------------------- ------------------------------------------------------------- ---------------- ----------------
- --------------------------- ------------------------------------------------------------- ---------------- ----------------

Beverly L. Hamilton,        Trustee of  Monterey  Institute  for  International  Studies  None             Over $100,000
Trustee since 2002          (educational  organization)  (since  February  2000);  Board
Age: 60                     Member  of  Middlebury  College  (educational  organization)
                            (since December 2005);  Director of The California Endowment
                            (philanthropic  organization)  (since April 2002);  Director
                            (February  2002-2005) and Chairman of Trustees  (since 2006)
                            of the Community  Hospital of Monterey  Peninsula;  Director
                            (October  1991-2005)  and  Vice  Chairman  (since  2006)  of
                            American Funds' Emerging  Markets Growth Fund, Inc.  (mutual
                            fund)  President  of  ARCO  Investment   Management  Company
                            (February   1991-April  2000);   Member  of  the  investment
                            committees of The  Rockefeller  Foundation  (since 2001) and
                            The University of Michigan  (since 2000);  Advisor at Credit
                            Suisse First Boston's  Sprout venture  capital unit (venture
                            capital  fund)  (1994-January  2005);  Trustee of MassMutual
                            Institutional  Funds (investment  company) (1996-June 2004);
                            Trustee of MML Series  Investment Fund (investment  company)
                            (April 1989-June 2004);  Member of the investment  committee
                            of Hartford  Hospital  (2000-2003);  and Advisor to Unilever
                            (Holland) pension fund  (2000-2003).  Oversees 37 portfolios
                            in the OppenheimerFunds complex.

- --------------------------- ------------------------------------------------------------- ---------------- ----------------
- --------------------------- ------------------------------------------------------------- ---------------- ----------------

Robert J. Malone, Trustee   Director of Jones Knowledge, Inc. (since 2006); Director of   None             Over $100,000
since 2002                  Jones International University (educational organization)
Age: 62                     (since August 2005); Chairman, Chief Executive Officer and
                            Director of Steele Street State Bank (commercial banking)
                            (since August 2003); Director of Colorado UpLIFT
                            (charitable organization) (since 1986); Trustee of the
                            Gallagher Family Foundation (non-profit organization)
                            (since 2000); Former Chairman of U.S. Bank-Colorado
                            (subsidiary of U.S. Bancorp and formerly Colorado National
                            Bank) (July 1996-April 1999); Director of Commercial
                            Assets, Inc. (real estate investment trust) (1993-2000);
                            Director of Jones Knowledge, Inc. (2001-July 2004); and
                            Director of U.S. Exploration, Inc. (oil and gas
                            exploration) (1997-February 2004). Oversees 37 portfolios
                            in the OppenheimerFunds complex.

- --------------------------- ------------------------------------------------------------- ---------------- ----------------
- --------------------------- ------------------------------------------------------------- ---------------- ----------------

F. William Marshall, Jr.,   Trustee of MassMutual Select Funds (formerly MassMutual       None             Over $100,000
Trustee since 2002          Institutional Funds) (investment company) (since 1996) and
Age: 65                     MML Series Investment Fund (investment company) (since
                            1996), Trustee of Worcester Polytech Institute (since
                            1985); Chairman (since 1994) of the Investment Committee of
                            the Worcester Polytech Institute (private university);
                            President and Treasurer of the SIS Funds (private
                            charitable fund) (since January 1999); Chairman of  SIS
                            Family Bank, F.S.B. (formerly SIS Bank) (commercial bank)
                            (January 1999-July 1999); and Executive Vice President of
                            Peoples Heritage Financial Group, Inc. (commercial bank)
                            (January 1999-July 1999). Oversees 39 portfolios in the
                            OppenheimerFunds complex.*

- --------------------------- ------------------------------------------------------------- ---------------- ----------------


*     Includes two open-end investment companies: MassMutual Select Funds and MML Series Investment
      Fund. In accordance with the instructions for SEC Form N-1A, for purposes of this section only,
      MassMutual Select Funds and MML Series Investment Fund are included in the "Fund Complex." The
      Manager does not consider MassMutual Select Funds and MML Series Investment Fund to be part of the
      OppenheimerFunds' "Fund Complex" as that term may be otherwise interpreted.







         The address of Mr. Grabish in the chart below is 6803 S. Tucson Way, Centennial, Colorado
80112-3924. Mr. Grabish serves for an indefinite term, until his resignation, retirement, death or
removal.  Mr. Grabish is an "Interested Trustee" because of his affiliation with A.G. Edwards & Sons,
Inc., a broker/dealer that sells shares of the Trust.

- ---------------------------------------------------------------------------------------------------------------------------
                                                    Interested Trustee
- ---------------------------------------------------------------------------------------------------------------------------
- ------------------------------ ---------------------------------------------------------- ---------------- ----------------
Name, Position(s) Held with    Principal Occupation(s) During the Past 5 Years; Other     Dollar Range     Aggregate
                                                                                                           Dollar Range
                                                                                                           Of Shares
                                                                                                           Beneficially
                                                                                                           Owned in any
                                                                                                           of the
                                                                                          of Shares        Oppenheimer
the Trust, Length of           Trusteeships/Directorships Held by Trustee; Number of      Beneficially     /Centennial
Service,                       Portfolios in the Fund Complex Currently Overseen by       Owned in the     Funds Overseen
Age                            Trustee                                                    Trust            by Trustee
- ------------------------------ ---------------------------------------------------------- ---------------- ----------------
- ------------------------------ ---------------------------------------------------------- ---------------------------------

                                                                                              As of December 31, 2006

- ------------------------------ ---------------------------------------------------------- ---------------------------------
- ------------------------------ ---------------------------------------------------------- ---------------- ----------------

Richard F. Grabish,            Senior Vice President and Assistant Director of Sales      None             Over $100,000
Trustee since 2001             and Marketing (since March 1997), Director (since March
Age: 58                        1987) and Manager of Private Client Services (since June

                               1985-June 2005) of A.G. Edwards & Sons, Inc.
                               (broker/dealer and investment firm); Chairman and Chief
                               Executive Officer of A.G. Edwards Trust Company, FSB
                               (since March 2001); President and Vice Chairman of A.G.
                               Edwards Trust Company, FSB (investment adviser) (April
                               1987-March 2001). President of A.G. Edwards Trust
                               Company, FSB (investment adviser) (since June 2005).
                               Oversees 5 portfolios in the OppenheimerFunds complex.
- ------------------------------ ---------------------------------------------------------- ---------------- ----------------


Mr. Murphy is an "Interested Trustee" because he is affiliated with the Manager and OppenheimerFunds,
Inc. by virtue of his positions as an officer and director of the Manager and OppenheimerFunds, Inc.,
and as a shareholder of its parent company. The address of Mr. Murphy is Two World Financial Center, 225
Liberty Street, 11th Floor, New York, New York 10281-1008. Mr. Murphy serves as a Trustee for an
indefinite term, or until his resignation, retirement, death or removal and as an officer for an
indefinite term, until his resignation, death or removal.  Mr. Murphy was elected as a Trustee of the
Trust with the understanding that in the event he ceases to be the Chief Executive Officer of the
OppenheimerFunds, Inc. he will resign as a Trustee of the Trust and the other Board II Funds (defined
above) for which he is a director or trustee.






- --------------------------------------------------------------------------------------------------------------------------
                                             Interested Trustee and Officer
- --------------------------------------------------------------------------------------------------------------------------
- -------------------------- ------------------------------------------------------------- ---------------- ----------------
Name,                      Principal Occupation(s) During Past 5 Years / Other            Dollar Range       Aggregate
                                                                                                           Dollar Range
                                                                                                             of Shares
Position(s) Held with                                                                       of Shares      Beneficially
the Trust,                                                                                Beneficially     Owned in All
Length of Service,         Trusteeships/Directorships Held by Trustee / Number of         Owned in the      Supervised
Age                        Portfolios in Fund Complex Currently Overseen by Trustee           Trust            Funds
- -------------------------- ------------------------------------------------------------- ---------------- ----------------
- -------------------------- ------------------------------------------------------------- ---------------------------------

                                                                                             As of December 31, 2006

- -------------------------- ------------------------------------------------------------- ---------------------------------
- -------------------------- ------------------------------------------------------------- ---------------- ----------------

John V. Murphy,            Chairman, Chief Executive Officer and Director (since June         None         Over $100,000
Trustee since 2003 and     2001); President of OppenheimerFunds, Inc. (September
President and Principal    2000-March 2007) of OppenheimerFunds, Inc.; President and
Executive Officer since    director or trustee of other Oppenheimer funds; President
2001                       and Director of OAC and of Oppenheimer Partnership
Age: 58                    Holdings, Inc. (holding company subsidiary of
                           OppenheimerFunds, Inc.) (since July 2001); Director of
                           OppenheimerFunds Distributor, Inc. (subsidiary of
                           OppenheimerFunds, Inc.) (since November 2001); Chairman and
                           Director of Shareholder Services, Inc. and of Shareholder
                           Financial Services, Inc.(transfer agent subsidiaries of
                           OppenheimerFunds, Inc.) (since July 2001); President and
                           Director of OppenheimerFunds Legacy Program (a charitable
                           trust program established by OppenheimerFunds, Inc.) (since
                           July 2001); Director of the following investment advisory
                           subsidiaries of OppenheimerFunds, Inc.: the Manager, OFI
                           Institutional Asset Management, Inc., Trinity Investment
                           Management Corporation and Tremont Capital Management, Inc.
                           (since November 2001), HarbourView Asset Management
                           Corporation and OFI Private Investments, Inc. (since July
                           2001); President (since November 2001) and Director (since
                           July 2001) of Oppenheimer Real Asset Management, Inc.;
                           Executive Vice President of Massachusetts Mutual Life
                           Insurance Company (OAC's parent company) (since February
                           1997); Director of DLB Acquisition Corporation (holding
                           company parent of Babson Capital Management LLC) (since
                           June 1995); Member of the Investment Company Institute's
                           Board of Governors (since October 3, 2003); Chief Operating
                           Officer of OppenheimerFunds, Inc.(September 2000-June
                           2001); President and Trustee of MML Series Investment Fund
                           and MassMutual Select Funds (open-end investment companies)
                           (November 1999-November 2001); Director of C.M. Life
                           Insurance Company (September 1999-August 2000); President,
                           Chief Executive Officer and Director of MML Bay State Life
                           Insurance Company (September 1999-August 2000); Director of
                           Emerald Isle Bancorp and Hibernia Savings Bank
                           (wholly-owned subsidiary of Emerald Isle Bancorp) (June
                           1989-June 1998). Oversees 102 portfolios in the
                           OppenheimerFunds complex.

- -------------------------- ------------------------------------------------------------- ---------------- ----------------

       The addresses of the officers in the chart below is as follows: Messrs. Gillespie and Zack and
Ms. Bloomberg, Two World Financial Center, 225 Liberty Street, 11th Floor, New York, New York 10281-1008,
for Messrs. Weiss, Petersen, Szilagyi, Vandehey and Wixted and Mss. Wolf and Ives, 6803 S. Tucson Way,
Centennial, Colorado 80112-3924. Each officer serves for an annual term or until his or her earlier
resignation, death or removal.

- ----------------------------------------------------------------------------------------------------------------------
                                             Other Officers of the Trust
- ----------------------------------------------------------------------------------------------------------------------
- ----------------------------------- ----------------------------------------------------------------------------------
Name, Position(s) Held with the     Principal Occupation(s) During Past 5 Years
Trust, Length of Service, Age
- ----------------------------------- ----------------------------------------------------------------------------------
- ----------------------------------- ----------------------------------------------------------------------------------

Carol E. Wolf,                      Senior Vice President of OppenheimerFunds, Inc. (since June 2000) of
Senior Vice President and           OppenheimerFunds, Inc. and Harborview  Asset Management Corporation; an officer
Portfolio Manager since 1990        of 6 portfolios in the OppenheimerFunds complex; formerly Vice President of
Age:  54                            OppenheimerFunds, Inc. (June 1990 - June 2000).

- ----------------------------------- ----------------------------------------------------------------------------------
- ----------------------------------- ----------------------------------------------------------------------------------

Barry D. Weiss,                     Vice President of OppenheimerFunds, Inc. (since July 200) and HarborView Asset
Vice President and Portfolio        Management Corporation (since June 2003); an officer of 6 portfolios in the
Manager since 2001                  OppenheimerFunds complex; Formerly Assistant Vice President and Senior Credit
Age:  42                            Analyst of the Manager (February 2000-June 2001).  Prior to joining the Manager

                                    in February 2000, he was Associate Director, Structured Finance, Fitch IBCA Inc.
                                    (April 1998-February 2000).
- ----------------------------------- ----------------------------------------------------------------------------------
- ----------------------------------- ----------------------------------------------------------------------------------

Mark S. Vandehey,                   Senior Vice President and Chief Compliance Officer of the Manager and
Vice President and Chief            OppenheimerFunds, Inc. (since March 2004); Chief Compliance Officer of the
Compliance Officer since 2004       Manager, OppenheimerFunds Distributor, Inc. and Shareholder Services, Inc.
Age: 56                             (since March 2004); Vice President of the Manager, OppenheimerFunds Distributor,
                                    Inc., and Shareholder Services, Inc. (since June 1983); Vice President and
                                    Director of Internal Audit of OppenheimerFunds, Inc. (1997-February 2004). An
                                    officer of 102 portfolios in the Oppenheimer funds complex.



- ----------------------------------- ----------------------------------------------------------------------------------
- ----------------------------------- ----------------------------------------------------------------------------------

Brian W. Wixted,                    Senior Vice President and Treasurer of OppenheimerFunds, Inc. (since March
Treasurer since 1999                1999); Treasurer of the following: Shareholder Services, Inc., HarbourView Asset
Age: 47                             Management Corporation, Shareholder Financial Services, Inc., Oppenheimer Real
                                    Asset Management Corporation, and Oppenheimer Partnership Holdings, Inc. (since
                                    March 1999), OFI Private Investments, Inc. (since March 2000), OppenheimerFunds
                                    International Ltd. and OppenheimerFunds plc (since May 2000), OFI Institutional
                                    Asset Management, Inc. (since November 2000), and OppenheimerFunds Legacy
                                    Program (since June 2003); Treasurer and Chief Financial Officer of OFI Trust
                                    Company (trust company subsidiary of OppenheimerFunds, Inc.) (since May 2000);
                                    Assistant Treasurer of OAC (since March 1999); and Assistant Treasurer of the
                                    Manager and Distributor (March 1999-October 2003) and OppenheimerFunds Legacy
                                    Program (April 2000-June 2003); Principal and Chief Operating Officer of Bankers
                                    Trust Company-Mutual Fund Services Division (March 1995-March 1999). An officer
                                    of 102 portfolios in the OppenheimerFunds complex.



- ----------------------------------- ----------------------------------------------------------------------------------
- ----------------------------------- ----------------------------------------------------------------------------------

Brian Petersen,                     Vice President of OppenheimerFunds, Inc. (since February 2007); Assistant Vice
Assistant Treasuere since 2004      President of OppenheimerFunds, Inc. (August 2002-February 2007);
Age: 36                             Manager/Financial Product Accounting of OppenheimerFunds, Inc. (November
                                    1998-July 2002). An officer of 102 portfolios in the OppenheimerFunds complex.



- ----------------------------------- ----------------------------------------------------------------------------------
- ----------------------------------- ----------------------------------------------------------------------------------

Brian C. Szilagyi,                  Assistant Vice President of OppenheimerFunds, Inc. (since July 2004); Director
Assistant Treasurer since 2005      of Financial Reporting and Compliance of First Data Corporation (April 2003-July
Age: 37                             2004); Manager of Compliance of Berger Financial Group LLC (May 2001-March
                                    2003); Director of Mutual Fund Operations at American Data Services, Inc.
                                    (September 2000-May 2001). An officer of 102 portfolios in the OppenheimerFunds
                                    complex.

- ----------------------------------- ----------------------------------------------------------------------------------
- ----------------------------------- ----------------------------------------------------------------------------------

Robert G. Zack,                     Executive Vice President (since January 2004) and General Counsel (since March
Vice President Secretary since      2002) of OppenheimerFunds, Inc.; General Counsel of the Manager and Distributor
2001                                (since December 2001); General Counsel and Director of OppenheimerFunds
Age: 59                             Distributor, Inc. (since December 2001); Senior Vice President, General Counsel
                                    and Director of the Transfer Agent, Shareholder Financial Services, Inc., OFI
                                    Private Investments, Inc. and OFI Trust Company (since November 2001); Senior
                                    Vice President and General Counsel of HarbourView Asset Management Corporation
                                    (since December 2001); Secretary and General Counsel of OAC (since November
                                    2001); Assistant Secretary (since September 1997) and Director (since November
                                    2001) of OppenheimerFunds International Ltd. and OppenheimerFunds plc; Vice
                                    President and Director of Oppenheimer Partnership Holdings, Inc. (since December
                                    2002); Director of Oppenheimer Real Asset Management, Inc. (since November
                                    2001); Vice President of OppenheimerFunds Legacy Program (since June 2003);
                                    Senior Vice President and General Counsel of OFI Institutional Asset Management,
                                    Inc. (since November 2001); Director of OppenheimerFunds (Asia) Limited (since
                                    December 2003); Senior Vice President (May 1985-December 2003), Acting General
                                    Counsel (November 2001-February 2002) and Associate General Counsel (May
                                    1981-October 2001) of OppenheimerFunds, Inc.; Assistant Secretary of the
                                    following: the Transfer Agent (May 1985-November 2001), Shareholder Financial
                                    Services, Inc. (November 1989-November 2001), and OppenheimerFunds International
                                    Ltd. (September 1997-November 2001). An officer of 102 portfolios in the
                                    OppenheimerFunds complex.

- ----------------------------------- ----------------------------------------------------------------------------------
- ----------------------------------- ----------------------------------------------------------------------------------

Lisa I. Bloomberg,                  Vice President and Associate Counsel of OppenheimerFunds, Inc. (since May 2004);
Assistant Secretary since 2004      First Vice President (April 2001-April 2004), Associate General Counsel
Age: 39                             (December 2000-April 2004), Corporate Vice President (May 1999-April 2001) and
                                    Assistant General Counsel (May 1999-December 2000) of UBS Financial Services
                                    Inc. (formerly, PaineWebber Incorporated). An officer of 102 portfolios in the
                                    OppenheimerFunds complex.



- ----------------------------------- ----------------------------------------------------------------------------------
- ----------------------------------- ----------------------------------------------------------------------------------

Kathleen T. Ives,                   Vice President (since June 1998) and Senior Counsel and Assistant Secretary
Assistant Secretary since 2001      (since October 2003) of OppenheimerFunds, Inc.; Vice President (since 1999) and
Age: 41                             Assistant Secretary (since October 2003) of the Distributor; Assistant Secretary
                                    of the Manager (since October 2003); Vice President and Assistant Secretary of
                                    Shareholder Services, Inc. (since 1999); Assistant Secretary of OppenheimerFunds
                                    Legacy Program and Shareholder Financial Services, Inc. (since December 2001);
                                    Assistant Counsel of the Manager (August 1994-October 2003). An officer of 102
                                    portfolios in the OppenheimerFunds complex.



- ----------------------------------- ----------------------------------------------------------------------------------
- ----------------------------------- ----------------------------------------------------------------------------------

Phillip S. Gillespie,               Senior Vice President and Deputy General Counsel of OppenheimerFunds, Inc.
Assistant Secretary since 2004      (since September 2004); First Vice President (2000-September 2004), Director
Age: 43                             (2000-September 2004) and Vice President (1998-2000) of Merrill Lynch Investment
                                    Management. An officer of 102 portfolios in the OppenheimerFunds complex.



- ----------------------------------- ----------------------------------------------------------------------------------


Remuneration of the Officers and Trustees. The officers and the interested Trustee of the Trust, who are
affiliated with the Manager, receive no salary or fee from the Trust. The Independent Trustees and Mr.
Grabish received the compensation shown below from the Trust for serving as a Trustee and member of a
committee (if applicable), with respect to the Trust's fiscal year ended June 30, 2007. The total
compensation, including accrued retirement benefits, from the Trust and fund complex represents
compensation received for serving as a Trustee and member of a committee (if applicable) of the Boards
of the Trust and other funds in the OppenheimerFunds complex during the calendar year ended December 31,
2006.


- -------------------------------------------------- ------------------------------ -------------------------------
Trustee   Name   and   Other    Position(s)   (as     Aggregate Compensation      Total Compensation From Trust
applicable)                                        From Trust ((1)) Fiscal Year      and Fund Complex(2) Year

                                                        Ended June 30, 2007          ended December 31, 2006

- -------------------------------------------------- ------------------------------ -------------------------------
- -------------------------------------------------- ------------------------------ -------------------------------

 William L. Armstrong                                         $1,593                         $214,504
  Chairman   of  the   Board  of   Trustees   and

Governance Committee Member
- -------------------------------------------------- ------------------------------ -------------------------------
- -------------------------------------------------- ------------------------------ -------------------------------

George C. Bowen                                               $1,106                         $143,000

   Audit Committee Member
- -------------------------------------------------- ------------------------------ -------------------------------
- -------------------------------------------------- ------------------------------ -------------------------------

Edward L. Cameron                                             $1,327                         $171,600

  Audit Committee Chairman
- -------------------------------------------------- ------------------------------ -------------------------------
- -------------------------------------------------- ------------------------------ -------------------------------

Jon S. Fossel                                                 $1,134                         $154,174

   Review Committee Chairman
- -------------------------------------------------- ------------------------------ -------------------------------
- -------------------------------------------------- ------------------------------ -------------------------------

Sam Freedman                                                  $1,167                         $143,000

   Review Committee Member
- -------------------------------------------------- ------------------------------ -------------------------------
- -------------------------------------------------- ------------------------------ -------------------------------

Richard Grabish((3))                                          $1,106                         $13,167

   Review Committee Member
- -------------------------------------------------- ------------------------------ -------------------------------
- -------------------------------------------------- ------------------------------ -------------------------------

Beverly L. Hamilton                                         $1,106((4))                      $143,000

   Review Committee Member and Governance
Committee Member
- -------------------------------------------------- ------------------------------ -------------------------------
- -------------------------------------------------- ------------------------------ -------------------------------

Robert J. Malone                                              $1,272                         $164,452

   Governance Committee Chairman and Audit
Committee Member
- -------------------------------------------------- ------------------------------ -------------------------------
- -------------------------------------------------- ------------------------------ -------------------------------
F. William Marshall, Jr.

   Audit Committee Member and Governance                      $1,106                      $205,500((5))
Committee Member

- -------------------------------------------------- ------------------------------ -------------------------------

1.       "Aggregate Compensation From the Trust" includes fees and deferred compensation, if any.
2.       In accordance with SEC regulations, for purposes of this section only, "Fund Complex" includes

     the Oppenheimer funds, the MassMutual Institutional Funds, the MassMutual Select Funds and the MML
     Series Investment Fund, the investment adviser for which is the indirect parent company of
     OppenheimerFunds, Inc. OppenheimerFunds, Inc. also serves as the Sub-Advisor to the following:
     MassMutual Premier International Equity Fund, MassMutual Premier Main Street Fund, MassMutual
     Premier Strategic Income Fund, MassMutual Premier Capital Appreciation Fund, and MassMutual Premier
     Global Fund. OppenheimerFunds, Inc. does not consider MassMutual Institutional Funds, MassMutual
     Select Funds and MML Series Investment Fund to be part of the OppenheimerFunds' "Fund Complex" as
     that term may be otherwise interpreted.

3.       Mr. Grabish serves as a Trustee for only the following funds:  Centennial California Tax Exempt
     Trust, Centennial Government Trust, Centennial Money Market Trust, Centennial New York Tax Exempt
     Trust and Centennial Tax Exempt Trust.

4.       Includes $1,106 deferred by Ms. Hamilton under the "Deferred Compensation Plan" described below.
5.   Includes $62,500 compensation paid to Mr. Marshall for serving as a Trustee for MassMutual Select

     Funds and MML Series Investment Fund.


         Compensation Deferral Plan for Trustees.  The Board of Trustees has adopted a Compensation
Deferral Plan for Independent Trustees that enables them to elect to defer receipt of all or a portion
of the annual fees they are entitled to receive from the Trust.  Under the plan, the compensation
deferred by a Trustee is periodically adjusted as though an equivalent amount had been invested in
shares of one or more Oppenheimer funds selected by the Trustee.  The amount paid to the Trustee under
this plan will be determined based upon the amount of compensation deferred and the performance of the
selected funds.


         Deferral of the Trustees' fees under this plan will not materially affect the Trust's assets,
liabilities or net income per share.  This plan will not obligate the Trust to retain the services of
any Trustee or to pay any particular level of compensation to any Trustee.  Pursuant to an Order issued
by the SEC, the Trust may invest in the funds selected by any Trustee under the plan without shareholder
approval for the limited purpose of determining the value of the Trustees' deferred compensation account.


         |X|  Major Shareholders.  As of August 7, 2007 the only person who owned of record or was known
by the Trust to own beneficially 5% or more of the Trust's outstanding shares was A.G. Edwards & Sons,
Inc.("Edwards"), for the Sole Benefit of its Customers, Attn. Money Fund Dept., 1 North Jefferson
Avenue, St. Louis, Missouri 63103, which owned 926,408,010.680 shares of the Trust which was 94.10% of
the outstanding shares of the Trust on that date, for accounts of its customers none of whom
individually owned more than 5% of the outstanding shares.


The Manager.  The Manager, Centennial Asset Management Corporation, is wholly-owned by OppenheimerFunds,
Inc., which is a wholly-owned subsidiary of Oppenheimer Acquisition Corp., a holding company controlled
by Massachusetts Mutual Life Insurance Company, a global, diversified insurance and financial services
organization.

         The portfolio managers of the Trust are principally responsible for the day-to-day management
of the Trust's investment portfolio.  Other members of the Manager's fixed-income portfolio department,
particularly security analysts, traders and other portfolio managers, have broad experience with
fixed-income securities.  They provide the Trust's portfolio managers with research and support in
managing the Trust's investments.

|X|      Code of Ethics.  The Manager and the Distributor have a Code of Ethics.  It is designed to
detect and prevent improper personal trading by certain employees, including portfolio managers, have
access to information that could permit them to compete with or take advantage of the Trust's portfolio
transactions.  Covered persons include persons with knowledge of the investments and investment
intentions of the Trust and other funds advised by the Manager.  The Code of Ethics does permit
personnel subject to the Code to invest in securities, including securities that may be purchased or
held by the Trust, subject to a number of restrictions and controls.  Compliance with the Code of Ethics
is carefully monitored and enforced by the Manager.  The Trust does not have a Code of Ethics since it
is a money market fund.


      The Code of Ethics is an exhibit to the Trust's registration statement filed with the SEC and can
be reviewed and copied at the SEC's Public Reference Room in Washington, D.C. You can obtain information
about the hours of operation of the Public Reference Room by calling the SEC at 1.202.551.8090. The Code
of Ethics can also be viewed as part of the Trust's registration statement on the SEC's EDGAR database
at the SEC's Internet website at www.sec.gov. Copies may be obtained, after paying a duplicating fee, by
electronic request at the following E-mail address: publicinfo@sec.gov., or by writing to the SEC's
Public Reference Section, Washington, D.C. 20549-0102.



         |X|  The Investment Advisory Agreement.  The Manager provides investment advisory and management
services to the Trust under an investment advisory agreement between the Manager and the Trust.  The
Manager selects securities for the Trust's portfolio and handles its day-to-day business.  The agreement
requires the Manager, at its expense, to provide the Trust with adequate office space, facilities and
equipment.  It also requires the Manager to provide and supervise the activities of all administrative
and clerical personnel required to provide effective administration for the Trust.  Those
responsibilities include the compilation and maintenance of records with respect to its operations, the
preparation and filing of specified reports, and composition of proxy materials and registration
statements for continuous public sale of shares of the Trust.

         The Trust pays expenses not expressly assumed by the Manager under the investment advisory
agreement.  The investment advisory agreement lists examples of expenses paid by the Trust.  The major
categories relate to interest, taxes, fees to unaffiliated Trustees, legal and audit expenses, custodian
and transfer agent expenses, share issuance costs, certain printing and registration costs and
non-recurring expenses, including litigation costs.  The management fees paid by the Trust to the
Manager are calculated at the rates described in the Prospectus.  The management fees paid by the Trust
to the Manager during its last three fiscal years were:

- ------------------------- --------------------------------------------------------------------------------------------
Fiscal Year ending 6/30                 Management Fee Paid to Centennial Asset Management Corporation
- ------------------------- --------------------------------------------------------------------------------------------
- ------------------------- --------------------------------------------------------------------------------------------

- ------------------------- --------------------------------------------------------------------------------------------
- ------------------------- --------------------------------------------------------------------------------------------
          2005                                                    $6,029,326
- ------------------------- --------------------------------------------------------------------------------------------
- ------------------------- --------------------------------------------------------------------------------------------
          2006                                                    $5,392,083
- ------------------------- --------------------------------------------------------------------------------------------
- ------------------------- --------------------------------------------------------------------------------------------

          2007                                                    $5,291,003

- ------------------------- --------------------------------------------------------------------------------------------

      The investment advisory agreement provides that the Manager shall not be liable for any loss
sustained by reason of the adoption of an investment policy or the purchase, sale or retention of any
security on its recommendation, whether or not such recommendation shall have been based upon its own
investigation and research or upon investigation and research made by any other individual, firm or
corporation, if such recommendation shall have been made and such other individual, firm or corporation
shall have been selected with due care and in good faith, provided that nothing in the agreement shall
be construed to protect the Manager against any liability to the Trust or  its shareholders by reason of
willful misfeasance, bad faith or gross negligence in the performance of its duties, or by reason of its
reckless disregard of its obligations and duties under the agreement.

 Portfolio Managers. The Trust's portfolio is managed by Barry D. Weiss and Carol E. Wolf (each is
referred to as a "Portfolio Manager" and collectively they are referred to as the "Portfolio Managers").
They are the persons who are responsible for the day-to-day management of the Trust's investments.


        Other Accounts Managed.  In addition to managing the Trust's investment portfolio, each
Portfolio Manager also manages other investment portfolios and other accounts on behalf of the Manager
or its affiliates.  The following table provides information regarding the other portfolios and accounts
managed by each Portfolio Manager as of June 30, 2007. No account has a performance-based advisory fee:


       Portfolio Manager                      Total Assets                  Total Assets in             Total Assets
                                 Registered   in Registered   Other Pooled    Other Pooled
                                 Investment    Investment      Investment      Investment    Other        in Other
                                 Companies      Companies       Vehicles        Vehicles     Accounts     Accounts

                                  Managed      Managed(1)       Managed        Managed(1)     Managed    Managed(2)

       ---------------------------------------------------------------------------------------------------------------
       ---------------------------------------------------------------------------------------------------------------

                                     5                            None                         None
        Barry D. Weiss                          $24,465                               None                    None

       ---------------------------------------------------------------------------------------------------------------
       ---------------------------------------------------------------------------------------------------------------

                                     5                            None                         None
        Carol E. Wolf                           $29,804                               None                    None
           1. In millions.
          2. Does not include personal account of portfolio managers and their families, which are
          subject to the Code of   Ethics.

       As indicated above, the Portfolio Managers also manage other funds and accounts.  Potentially, at
       times, those responsibilities could conflict with the interests of the Trust.  That may occur
       whether the investment strategies of the other fund or account are the same as, or different
       from, the Trust's investment objectives and strategies.  For example, the Portfolio Managers may
       need to allocate investment opportunities between the Trust and another fund or account having
       similar objectives or strategies, or he may need to execute transactions for another fund or
       account that could have a negative impact on the value of securities held by the Trust.  Not all
       funds and accounts advised by the Manager have the same management fee.  If the management fee
       structure of another fund or account is more advantageous to the Manager than the fee structure
       of the Trust, the Manager could have an incentive to favor the other fund or account.  However,
       the Manager's compliance procedures and Code of Ethics recognize the Manager's fiduciary
       obligations to treat all of its clients, including the Trust, fairly and equitably, and are
       designed to preclude the Portfolio Managers from favoring one client over another. It is
       possible, of course, that those compliance procedures and the Code of Ethics may not always be
       adequate to do so.  At different times, the Trust's Portfolio Managers may manage other funds or
       accounts with investment objectives and strategies that are similar to those of the Trust, or may
       manage funds or accounts with investment objectives and strategies that are different from those
       of the Fund.

         Compensation of the Portfolio Managers.  The Trust's Portfolio Managers are employed and
         compensated by the Manager, not the Trust. Under the Manager's compensation program for its
         portfolio managers and portfolio analysts, their compensation is based primarily on the
         investment performance results of the funds and accounts they manage, rather than on the
         financial success of the Manager. This is intended to align the portfolio managers' and
         analysts' interests with the success of the funds and accounts and their shareholders. The
         Manager's compensation structure is designed to attract and retain highly qualified investment
         management professionals and to reward individual and team contributions toward creating
         shareholder value. As of June 30, 2007 the Portfolio Managers' compensation consisted of three
         elements: a base salary, an annual discretionary bonus and eligibility to participate in
         long-term awards of options and appreciation rights in regard to the common stock of the
         Manager's holding company parent. Senior portfolio managers may also be eligible to participate
         in the Manager's deferred compensation plan.



         To help the Manager attract and retain talent, the base pay component of each portfolio manager
         is reviewed regularly to ensure that it reflects the performance of the individual, is
         commensurate with the requirements of the particular portfolio, reflects any specific
         competence or specialty of the individual manager, and is competitive with other comparable
         positions. The annual discretionary bonus is determined by senior management of the Manager and
         is based on a number of factors, including a fund's pre-tax performance for periods of up to
         five years, measured against an appropriate Lipper benchmark selected by management. The Lipper
         benchmark with respect to the Trust is Lipper - U.S. Government Money Market Funds. Other
         factors considered include management quality (such as style consistency, risk management,
         sector coverage, team leadership and coaching) and organizational development. The Portfolio
         Managers' compensation is not based on the total value of the Trust's portfolio assets,
         although the Trust's investment performance may increase those assets. The compensation
         structure is also intended to be internally equitable and serve to reduce potential conflicts
         of interest between the Trust and other funds and accounts managed by the Portfolio Managers.
         The compensation structure of the other funds and accounts managed by the Portfolio Managers is
         the same as the compensation structure of the Trust, described above.


                 Ownership of Trust Shares.  As of June 30, 2007 the Portfolio Managers did not
         beneficially own any shares of the Trust.


|X|      The Distributor. Under its General Distributor's Agreement with the Trust, Centennial Asset
Management Corporation acts as the Trust's principal underwriter and Distributor in the continuous
public offering of the Trust's shares.  The Distributor is not obligated to sell a specific number of
shares.  The Distributor bears the expenses normally attributable to sales, including advertising and
the cost of printing and mailing prospectuses, other than those furnished to existing shareholders. For
other distribution expenses paid by the Trust, see the section entitled "Service Plan" below. The
Trust's Sub-Distributor is OppenheimerFunds Distributor, Inc.

Portfolio Transactions.  Portfolio decisions are based upon recommendations and judgment of the Manager
subject to the overall authority of the Board of Trustees.  Most purchases made by the Trust are
principal transactions at net prices, so the Trust incurs little or no brokerage costs. The Trust deals
directly with the selling or purchasing principal or market maker without incurring charges for the
services of a broker on its behalf unless the Manager determines that a better price or execution may be
obtained by using the services of a broker.  Purchases of portfolio securities from underwriters include
a commission or concession paid by the issuer to the underwriter, and purchases from dealers include a
spread between the bid and asked prices.


         The Trust seeks to obtain prompt execution of orders at the most favorable net price.  If
broker/dealers are used for portfolio transactions, transactions may be directed to broker/dealers for
their execution and research services.  The research services provided by a particular broker may be
useful only to one or more of the advisory accounts of the Manager and its affiliates.  Investment
research received for the commissions of those other accounts may be useful both to the Trust and one or
more of such other accounts.  Investment research services may be supplied to the Manager by a third
party at the instance of a broker through which trades are placed.  It may include information and
analyses on particular companies and industries as well as market or economic trends and portfolio
evaluations, analytical software and similar products and services.  If a research service also assists
the Manager in a non-research capacity (such as bookkeeping or other administrative functions), then
only the percentage or component that provides assistance to the Manager in the investment
decision-making process may be paid in commission dollars.


         The research services provided by brokers broaden the scope and supplement the research
activities of the Manager.  That research provides additional views and comparisons for consideration,
and helps the Manager obtain market information for the valuation of securities held in the Trust's
portfolio or being considered for purchase.  No portfolio transactions will be handled by any securities
dealer affiliated with the Manager.

         The Trust may experience high portfolio turnover that may increase the Trust's transaction
costs.  However, since brokerage commissions, if any, are small, high turnover does not have an
appreciable adverse effect upon the income of the Trust.

Service Plan

The Trust has adopted a Service Plan for the shares.  The plan has been approved by a vote of the Board
of Trustees, including a majority of the Independent Trustees(1), cast in person at a meeting called for
the purpose of voting on that plan.

         Under the plan, the Manager and the Distributor may make payments to affiliates.  In their sole
discretion, they may also from time to time make substantial payments from their own resources, which
include the profits the Manager derives from the advisory fees it receives from the Trust, to compensate
brokers, dealers, financial institutions and other intermediaries for providing distribution assistance
and/or administrative services or that otherwise promote sales of the Trust's shares.  These payments,
some of which may be referred to as "revenue sharing," may relate to the Fund's inclusion on a financial
intermediary's preferred list of funds offered to its clients.

         Unless the plan is terminated as described below, the plan continues in effect from year to
year but only if the Trust's Board of Trustees and its Independent Trustees specifically vote annually
to approve its continuance.  Approval must be by a vote cast in person at a meeting called for the
purpose of voting on continuing the plan.  The plan may be terminated at any time by the vote of a
majority of the Independent Trustees or by the vote of the holders of a "majority" (as defined in the
Investment Company Act) of the outstanding shares of the Trust.

         The Board of Trustees and the Independent Trustees must approve all material amendments to the
plan.  An amendment to increase materially the amount of payments to be made under the plan must be
approved by shareholders of the class affected by the amendment.  The approval must be by a majority of
the shares.

         While the plan is in effect, the Treasurer of the Trust shall provide separate written reports
on the plan to the Board of Trustees at least quarterly for its review.  The reports shall detail the
amount of all payments made under the plan and the purpose for which the payments were made. Those
reports are subject to the review and approval of the Independent Trustees.

         The plan states that while it is in effect, the selection and nomination of those Trustees of
the Trust who are not "interested persons" of the Trust is committed to the discretion of the
Independent Trustees.  This does not prevent the involvement of others in the selection and nomination
process as long as the final decision as to selection or nomination is approved by a majority of the
Independent Trustees.

         Under the plan, no payment will be made to any recipient in any period in which the aggregate
net asset value of all Trust shares held by the recipient for itself and its customers does not exceed a
minimum amount, if any, that may be set from time to time by a majority of the Independent Trustees.
The Board of Trustees has set no minimum amount of assets to qualify for payments under the plan.

         |X|  Service Plan Fees.  Under the service plan, the Distributor currently uses the fees it
receives from the Trust to pay brokers, dealers and other financial institutions (referred to as
"recipients") for personal services and account maintenance services they provide for their customers who
hold shares.  The services include, among others, answering customer inquiries about the Trust,
assisting in establishing and maintaining accounts in the Trust, making the Trust's investment plans
available and providing other services at the request of the Trust or the Distributor. The service plan
permits reimbursements to the Distributor at a rate of up to 0.20% of average annual net assets of the
shares.  The Distributor makes payments to plan recipients periodically depending on asset size at an
annual rate not to exceed 0.20% of the average annual net assets consisting of shares held in the
accounts of the recipients or their customers.


         For the fiscal year ended June 30, 2007 payments under the plan totaled $2,328,612, all of
which was paid by the Distributor to recipients.  The Distributor retained nothing and the remaining
balance was paid out by the Distributor to recipients, which included $37,455 paid to an affiliate of
the Distributor's parent company. Any unreimbursed expenses the Distributor incurs with respect to the
shares in any fiscal quarter cannot be recovered in subsequent quarters. The Distributor may not use
payments received under the plan to pay any of its interest expenses, carrying charges, or other
financial costs, or allocation of overhead.

      For the fiscal year ended June 30, 2007, the Manager paid, in the aggregate, $3,331,360 in fees
out of its own resources for distribution assistance to A.G. Edwards & Sons, Inc.  Those distribution
assistance payments were paid based on annual rates applied to the average net asset value during the
calendar quarter of qualified assets of the Centennial funds.


Payments to Trust Intermediaries

         Financial intermediaries may receive various forms of compensation or reimbursement from the
Trust in the form of 12b-1 plan payments as described in the preceding section of this SAI.
Additionally, the Manager, the Distributor and/or the Sub-Distributor (including their affiliates) may
make payments to financial intermediaries in connection with their offering and selling shares of the
Trust and other Oppenheimer or Centennial funds, providing marketing or promotional support, transaction
processing and/or administrative services. Among the financial intermediaries that may receive these
payments are brokers and dealers who sell and/or hold shares of the Trust, banks (including bank trust
departments), registered investment advisers, insurance companies, retirement plan and qualified tuition
program administrators, third party administrators, and other institutions that have selling, servicing
or similar arrangements with the Manager, Distributor or Sub-Distributor. The payments to intermediaries
vary by the types of product sold, the features of the Trust and the role played by the intermediary.

         Possible types of payments to financial intermediaries include, without limitation, those
discussed below.

o        Payments made by the Trust, or by an investor buying or selling shares of the Trust may include:

o        ongoing asset-based payments attributable to the share class selected, including fees payable
              under the Trust's service plan adopted under Rule 12b-1 under the Investment Company Act,
              which are paid from the Trust's assets (see " Service Plan" above);
o        shareholder servicing payments for providing omnibus accounting, recordkeeping, networking,
              sub-transfer agency or other administrative or shareholder services, including retirement
              plan and 529 plan administrative services fees, which are paid from the assets of a Trust
              as reimbursement to the Manager, Distributor or Sub-Distributor for expenses they incur on
              behalf of the Trust.


o        Payments made by the Manager, Distributor or Sub-Distributor out of their respective resources
      and assets, which may include profits the Manager derives from investment advisory fees paid by
      the Trust. These payments are made at the discretion of the Manager, the Distributor and/or the
      Sub-Distributor. These payments, often referred to as "revenue sharing" payments, may be in
      addition to the payments by the Trust listed above.

o        These types of payments may reflect compensation for marketing support, support provided in
              offering the Trust or other Oppenheimer or Centennial funds through certain trading
              platforms and programs, transaction processing or other services;

o        The Manager, Distributor and Sub-Distributor each may also pay other compensation to the extent
              the payment is not prohibited by law or by any self-regulatory agency, such as the FINRA.
              Payments are made based on the guidelines established by the Manager, Distributor and
              Sub-Distributor, subject to applicable law.


         These payments may provide an incentive to financial intermediaries to actively market or
promote the sale of shares of the Trust or other Oppenheimer or Centennial funds, or to support the
marketing or promotional efforts of the Distributor or Sub-Distributor in offering shares of the Trust
or other Oppenheimer or Centennial funds. In addition, some types of payments may provide a financial
intermediary with an incentive to recommend the Trust. Financial intermediaries may earn profits on
these payments, since the amount of the payment may exceed the cost of providing the service. Certain of
these payments are subject to limitations under applicable law. Financial intermediaries may categorize
and disclose these arrangements to their clients and to members of the public in a manner different from
the disclosures in the Trust's prospectus and this SAI. You should ask your financial intermediary for
information about any payments it receives from the Trust, the Manager, the Distributor or the
Sub-Distributor and any services it provides, as well as the fees and commissions it charges.

         Although brokers or dealers that sell Trust shares may also act as a broker or dealer in
connection with the execution of the purchase or sale of portfolio securities by the Trust or other
Oppenheimer or Centennial funds, a financial intermediary's sales of shares of the Trust or such other
Oppenheimer or Centennial funds is not a consideration for the Manager when choosing brokers or dealers
to effect portfolio transactions for the Trust or such funds.

         Revenue sharing payments can pay for distribution-related or asset retention items including,
without limitation,

o        transactional support, one-time charges for setting up access for the Trust or other
               Oppenheimer and Centennial funds on particular trading systems, and paying the
               intermediary's networking fees;
o        program support, such as expenses related to including the Oppenheimer and Centennial funds in
               retirement plans, college savings plans, fee-based advisory or wrap fee programs, fund
               "supermarkets", bank or trust company products or insurance companies' variable annuity or
               variable life insurance products;
o        placement on the dealer's list of offered funds and providing representatives of the
               Distributor with access to a financial intermediary's sales meetings, sales
               representatives and management representatives.

         Additionally, the Manager, Distributor or Sub-Distributor may make payments for firm support,
such as business planning assistance, advertising, and educating a financial intermediary's sales
personnel about the Oppenheimer and Centennial funds and shareholder financial planning needs.


         For the year ended December 31, 2006, the following financial intermediaries that are
broker-dealers offering shares of the Oppenheimer and Centennial funds, and/or their respective
affiliates, received revenue sharing or similar distribution-related payments from the Manager,
Distributor or Sub-Distributor for marketing or program support:


                                                              ========================================================

  1st Global Capital Co.                                  Advantage Capital Corporation / FSC

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Aegon                                                  Aetna Life Ins & Annuity Co.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   AG Edwards                                             AIG Financial Advisors

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   AIG Life                                               Allianz Life Insurance Company

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Allstate Life                                          American Enterprise Life Insurance

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   American General Annuity                               American Portfolios

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Ameriprise                                             Ameritas

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Annuity Investors Life                                 Associated Securities

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   AXA Advisors                                           AXA Equitable Life Insurance

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Banc One Securities Corporation                        BNY Investment Center

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Cadaret Grant & Co, Inc.                               Chase Investment Services

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Citicorp Investment Services, Inc.                     Citigroup Global Markets Inc (SSB)

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   CitiStreet                                             Citizen's Bank of Rhode Island

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Columbus Life                                          Commonwealth Financial Network

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   CUNA Brokerage Services, Inc.                          CUSO Financial Services, L.P.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Edward D Jones & Co.                                   Federal Kemper

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Financial Network (ING)                                GE Financial Assurance

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   GE Life & Annuity                                      Genworth Financial

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   GlenBrook Life and Annuity Co.                         Great West Life

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Hartford Life Insurance Co.                            HD Vest Investment Services

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Hewitt Associates                                      IFMG Securities, Inc.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   ING Financial Advisers                                 ING Financial Partners

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Jefferson Pilot Securities Co.                         Kemper Investors Life Insurance Co.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Legend Equities Co.                                    Legg Mason Wood Walker

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Lincoln Benefit National Life                          Lincoln Financial

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Lincoln Investment Planning, Inc.                      Linsco Private Ledger Financial

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Mass Mutual                                            McDonald Investments, Inc.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Merrill Lynch                                          Minnesota Life

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Mony Life                                              Morgan Stanley Dean Witter

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Multifinancial (ING)                                   Mutual Service Co.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   National Planning Co.                                  Nationwide

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   NFP                                                    Park Avenue Securities LLC

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   PFS Investments, Inc.                                  Phoenix Life Insurance Co.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Plan Member Securities                                 Prime Capital Services, Inc.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Primevest Financial Services, Inc.                     Protective Life Insurance Co.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Provident Mutual Life & Annuity                        Prudential

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Raymond James & Associates, Inc.                       RBC Daine Rauscher

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Royal Alliance                                         Securities America, Inc.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Security Benefit                                       Security First-Metlife

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Signator Investments                                   Sun Life Insurance Co.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Sun Trust Securities, Inc.                             Thrivent Financial

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Travelers Life & Annuity Co.                           UBS Financial Services, Inc.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Union Central                                          United Planners

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Wachovia                                               Walnut Street Securities (Met Life)

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

   Waterstone Financial Group                             Wells Fargo

                                                              ========================================================


         For the year ended December 31, 2006, the following firms, which in some cases are
broker-dealers, received payments from the Manager, Distributor or Sub-Distributor for administrative or
other services provided (other than revenue sharing arrangements), as described above:


                                                              ========================================================

  1st Global Capital Co                                  A.G. Edwards

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  ACS HR Solutions                                       ADP

                                                              ========================================================
                                                              ========================================================

  AETNA Life Ins & Annuity Co.                           Alliance Benefit Group

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  American Enterprise Investments                        American Express Retirement Service

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  American Funds (Fascorp)                               American United Life Insurance Co.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Ameriprise                                             Ameritrade, Inc.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  AMG Administrative Management Group                    AST (American Stock & Transfer)

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  AXA Advisors                                           Baden Retirement

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  BCG - New                                              BCG (Programs for Benefit Plans)

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Bear Stearns Securities Co.                            Benefit Administration, Inc.(WA)

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Benefit Administration, Inc.(WIS)                      Benefit Plans Administration

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Benetech, Inc.                                         Bisys

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Boston Financial Data Services                         Ceridian

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Charles Schwab & Co, Inc.                              Citigroup Global Markets Inc (SSB)

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  CitiStreet                                             City National Investments

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Clark Consulting                                       CPI

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  DA Davidson & Co.                                      Daily Access. Com, Inc.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Davenport & Co, LLC                                    David Lerner Associates

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Digital Retirement Solutions                           DR, Inc.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Dyatech                                                E*Trade Clearing LLC

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Edgewood                                               Edward D Jones & Co.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Equitable Life / AXA                                   ERISA Administrative Svcs, Inc

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  ExpertPlan.com                                         FAS Co. (FASCore/RK Pro)

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  FBD Consulting                                         Ferris Baker Watts, Inc.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Fidelity                                               First Clearing LLC

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  First Southwest Co.                                    First Trust - Datalynx

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  First Trust Corp                                       Franklin Templeton

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Geller Group                                           Great West Life

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  H&R Block Financial Advisors, Inc.                     Hartford Life Insurance Co.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  HD Vest Investment Services                            Hewitt Associates

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  HSBC Brokerage USA, Inc.                               ICMA - RC Services

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Independent Plan Coordinators                          Ingham Group

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Interactive Retirement Systems                         Invesmart

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Janney Montgomery Scott, Inc.                          JJB Hillard W L Lyons, Inc.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  John Hancock                                           JP Morgan

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  July Business Services                                 Kaufman & Goble

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Legend Equities Co.                                    Legg Mason Wood Walker

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Lehman Brothers, Inc.                                  Liberty-Columbia 529 Program

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Lincoln Investment Planning, Inc.                      Lincoln National Life Insurance Co.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Linsco Private Ledger Financial                        MassMutual

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Matrix Settlement & Clearance Services                 McDonald Investments, Inc.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Mercer HR Services                                     Merrill Lynch

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Mesirow Financial, Inc.                                MetLife

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  MFS Investment Management                              Mid Atlantic Capital Co.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Milliman USA                                           Morgan Keegan & Co, Inc.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Morgan Stanley Dean Witter                             Nathan & Lewis Securities, Inc.

                                                              --------------------------------------------------------
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  National City Bank                                     National Deferred Comp

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  National Financial                                     National Investor Services Co.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Nationwide                                             Newport Retirement Services

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Northwest Plan Services                                NY Life Benefits

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Oppenheimer & Co, Inc.                                 Peoples Securities, Inc.

                                                              --------------------------------------------------------
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  Pershing                                               PFPC

                                                              --------------------------------------------------------
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  Piper Jaffray & Co.                                    Plan Administrators

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Plan Member Securities                                 Primevest Financial Services, Inc.

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Principal Life Insurance                               Prudential

                                                              --------------------------------------------------------
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  PSMI Group                                             Quads Trust Company

                                                              --------------------------------------------------------
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  Raymond James & Associates, Inc.                       Reliastar

                                                              --------------------------------------------------------
                                                              --------------------------------------------------------

  Robert W Baird & Co.                                   RSM McGladrey

                                                              --------------------------------------------------------
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  Scott & Stringfellow, Inc.                             Scottrade, Inc.

                                                              --------------------------------------------------------
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  Southwest Securities, Inc.                             Standard Insurance Co

                                                              --------------------------------------------------------

  Stanley, Hunt, Dupree & Rhine                          Stanton Group, Inc.
  Sterne Agee & Leach, Inc.                              Stifel Nicolaus & Co, Inc.
  Sun Trust Securities, Inc.                             Symetra
  T Rowe Price                                           The 401k Company
  The Princeton Retirement Group Inc.                    The Retirement Plan Company, LLC
  TruSource                                              TruSource Union Bank of CA
  UBS Financial Services, Inc.                           Unified Fund Services (UFS)
  US Clearing Co.                                        USAA Investment Management Co.
  USI Consulting Group                                   Valic
  Vanguard Group                                         Wachovia
  Web401K.com                                            Wedbush Morgan Securities
  Wells Fargo                                            Wilmington Trust



Performance of the Trust

Explanation of Performance Terminology.  The Trust uses a variety of terms to illustrate its
performance. These terms include "yield," "compounded effective yield" and "average annual total
return."  An explanation of how yields and total returns are calculated is set forth below.  The charts
below show the Trust's performance as of the Trust's most recent fiscal year end.  You can obtain
current performance information by calling the Trust's Transfer Agent at 1.800.525.9310.

         The Trust's illustrations of its performance data in advertisements must comply with rules of
the Securities and Exchange Commission.  Those rules describe the types of performance data that may be
used and how it is to be calculated.  If the Trust shows total returns in addition to its yields, the
returns must be for the 1-, 5- and 10-year periods ending as of the most recent calendar quarter prior
to the publication of the advertisement (or its submission for publication).

         Use of standardized performance calculations enables an investor to compare the Trust's
performance to the performance of other funds for the same periods. However, a number of factors should
be considered before using the Trust's performance information as a basis for comparisons with other
investments:

o        Yields and total returns measure the performance of a hypothetical account in the Trust over
              various periods and do not show the performance of each shareholder's account. Your
              account's performance will vary from the model performance data if your dividends are
              received in cash, or you buy or sell shares during the period, or you bought your shares at
              a different time than the shares used in the model.
o        An investment in the Trust is not insured by the FDIC or any other government agency.
o        The Trust's yield is not fixed or guaranteed and will fluctuate.
o        Yields and total returns for any given past period represent historical performance information
              and are not, and should not be considered, a prediction of future yields or returns.

|X|      Yields.  The Trust's current yield is calculated for a seven-day period of time as follows.
First, a base period return is calculated for the seven-day period by determining the net change in the
value of a hypothetical pre-existing account having one share at the beginning of the seven-day period.
The change includes dividends declared on the original share and dividends declared on any shares
purchased with dividends on that share, but such dividends are adjusted to exclude any realized or
unrealized capital gains or losses affecting the dividends declared.  Next, the base period return is
multiplied by 365/7 to obtain the current yield to the nearest hundredth of one percent.

         The compounded effective yield for a seven-day period is calculated by
         (1) adding 1 to the base period return (obtained as described above),
         (2) raising the sum to a power equal to 365 divided by 7, and
         (3) subtracting 1 from the result.

         The yield as calculated above may vary for accounts less than approximately $100 in value due
to the effect of rounding off each daily dividend to the nearest full cent.  The calculation of yield
under either procedure described above does not take into consideration any realized or unrealized gains
or losses on the Trust's portfolio securities which may affect dividends.  Therefore, the return on
dividends declared during a period may not be the same on an annualized basis as the yield for that
period.

|X|      Total Return Information.  There are different types of "total returns" to measure the Trust's
performance. Total return is the change in value of a hypothetical investment in the Trust over a given
period, assuming that all dividends and capital gains distributions are reinvested in additional shares
and that the investment is redeemed at the end of the period.  The cumulative total return measures the
change in value over the entire period (for example, ten years).  An average annual total return shows
the average rate of return for each year in a period that would produce the cumulative total return over
the entire period.  However, average annual total returns do not show actual year-by-year performance.
The Trust uses standardized calculations for its total returns as prescribed by the SEC.  The
methodology is discussed below.

o        Average Annual Total Return.  The "average annual total return" of each class is an average
annual compounded rate of return for each year in a specified number of years.  It is the rate of return
based on the change in value of a hypothetical initial investment of $1,000 ("P" in the formula below)
held for a number of years ("n") to achieve an Ending Redeemable Value ("ERV" in the formula) of that
investment, according to the following formula:


ERV    l/n      - 1    = Average Annual Total Return
  P

o        Cumulative Total Return.  The "cumulative total return" calculation measures the change in
value of a hypothetical investment of $1,000 over an entire period of years.  Its calculation uses some
of the same factors as average annual total return, but it does not average the rate of return on an
annual basis.  Cumulative total return is determined as follows:

    ERV - P        = Total Return
- ----------------
       P

- ------------------------- ---------------------- ---------------------------------------------------------------------

         Yield            Compounded Effective                Average Annual Total Returns (at 6/30/07)
 (7 days ended 6/30/07)           Yield

                              (7 days ended

                                6/30/07)

- ------------------------- ---------------------- ---------------------------------------------------------------------
- ------------------------- ---------------------- ----------------------- ---------------------- ----------------------

                                                         1-Year                 5 Years               10 Years
- ------------------------- ---------------------- ----------------------- ---------------------- ----------------------
- ------------------------- ---------------------- ----------------------- ---------------------- ----------------------


         5.25%                    5.39%                  4.64%                   2.24%                  3.28%

- ------------------------- ---------------------- ----------------------- ---------------------- ----------------------

         |X|  Other Performance Comparisons.  Yield information may be useful to investors in reviewing
the Trust's performance.  The Trust may make comparisons between its yield and that of other
investments, by citing various indices such as The Bank Rate Monitor National Index (provided by Bank
Rate Monitor(TM)) which measures the average rate paid on bank money market accounts, NOW accounts and
certificates of deposits by the 100 largest banks and thrifts in the top ten metro areas.  When
comparing the Trust's yield with that of other investments, investors should understand that certain
other investment alternatives such as certificates of deposit, U.S. government securities, money market
instruments or bank accounts may provide fixed yields and may be insured or guaranteed.

         From time to time, the Trust may include in its advertisements and sales literature performance
information about the Trust cited in other newspapers and periodicals, such as The New York Times, which
may include performance quotations from other sources.

         From time to time the Trust may include in its advertisements and sales literature the total
return performance of a hypothetical investment account that includes shares of the Trust and other
Oppenheimer funds. The combined account may be part of an illustration of an asset allocation model or
similar presentation. The account performance may combine total return performance of the Trust and the
total return performance of other Oppenheimer funds included in the account. Additionally, from time to
time, the Trust's advertisements and sales literature may include, for illustrative or comparative
purposes, statistical data or other information about general or specific market and economic
conditions. That may include, for example,
o        information about the performance of certain securities or commodities markets or segments of
                 those markets,
o        information about the performance of the economies of particular countries or regions,
o        the earnings of companies included in segments of particular industries, sectors, securities
                 markets, countries or regions,
o        the availability of different types of securities or offerings of securities,
o        information relating to the gross national or gross domestic product of the United States or
                 other countries or regions,
o        comparisons of various market sectors or indices to demonstrate performance, risk, or other
                 characteristics of the Trust.

ABOUT YOUR ACCOUNT

How to Buy Shares


Determination of Net Asset Value Per Share. The net asset value per share of the Trust is determined
twice each day that the New York Stock Exchange (the "NYSE") is open, at 12:00 Noon and at 4:00 p.m., on
each day that the NYSE is open, by dividing the value of the Trust's net assets by the total number of
shares outstanding. All references to time in this SAI mean "Eastern time."  The NYSE's most recent
annual announcement (which is subject to change) states that it will close on New Year's Day, Martin
Luther King, Jr. Day, Presidents' Day, Good Friday, Memorial Day, Independence Day, Labor Day,
Thanksgiving Day and Christmas Day. It may also close on other days.


         The Trust's Board of Trustees has adopted the amortized cost method to value the Trust's
portfolio securities.  Under the amortized cost method, a security is valued initially at its cost and
its valuation assumes a constant amortization of any premium or accretion of any discount, regardless of
the impact of fluctuating interest rates on the market value of the security.  This method does not take
into consideration any unrealized capital gains or losses on securities.  While this method provides
certainty in valuing securities, in certain periods the value of a security determined by amortized cost
may be higher or lower than the price the Trust would receive if it sold the security.

         The Trust's Board of Trustees has established procedures reasonably designed to stabilize the
Trust's net asset value at $1.00 per share.  Those procedures include a review of the valuations of the
Trust's portfolio holdings by the Board of Trustees, at intervals it deems appropriate, to determine
whether the Trust's net asset value calculated by using available market quotations deviates from $1.00
per share based on amortized cost.

         The Board of Trustees receives information on the extent of any deviation between the Trust's
net asset value based upon available market quotations and amortized cost. If the Trust's net asset
value were to deviate from $1.00 by more than 0.5%, Rule 2a-7 requires the Board of Trustees to consider
what action, if any, should be taken. If they find that the extent of the deviation may cause a material
dilution or other unfair effects on shareholders, the Board of Trustees will take whatever steps it
considers appropriate to eliminate or reduce the dilution, including, among others, withholding or
reducing dividends, paying dividends from capital or capital gains, selling portfolio instruments prior
to maturity to realize capital gains or losses or to shorten the average maturity of the portfolio, or
calculating net asset value per share by using available market quotations.

         During periods of declining interest rates, the daily yield on shares of the Trust may tend to
be lower (and net investment income and dividends higher) than those of a fund holding the identical
investments as the Trust but which used a method of portfolio valuation based on market prices or
estimates of market prices. During periods of rising interest rates, the daily yield of the Trust would
tend to be higher and its aggregate value lower than that of an identical portfolio using market price
valuation.

How to Sell Shares

The information below supplements the terms and conditions for redeeming shares set forth in the
Prospectus.


Checkwriting.  When a check is presented to United Missouri Bank (the "Bank") for clearance, the Bank
will ask the Trust to redeem a sufficient number of full and fractional shares in the shareholder's
account to cover the amount of the check.  This enables the shareholder to continue receiving dividends
on those shares until the check is presented to the Trust.  Checks may not be presented for payment at
the offices of the Bank or the Trust's custodian.  This limitation does not affect the use of checks for
the payment of bills or to obtain cash at other banks.  The Trust reserves the right to amend, suspend
or discontinue offering checkwriting privileges at any time.  The Fund will provide you with notice
whenever it is required to do so by applicable law.

         In choosing to take advantage of the Checkwriting privilege, by signing the account application
or by completing a Checkwriting card, each individual who signs:
(1)      for individual accounts, represents that they are the registered owner(s) of the shares of the

              Trust in that account;
(2)      for accounts for corporations, partnerships, trusts and other entities, represents that they
              are an officer, general partner, trustee or other fiduciary or agent, as applicable, duly
              authorized to act on behalf of the registered owner(s);
(3)      authorizes the Trust, its Transfer Agent and any bank through which the Trust's drafts (checks)
              are payable to pay all checks drawn on the Trust account of such person(s) and to redeem a
              sufficient amount of shares from that account to cover payment of each check;

         (4)  specifically acknowledges that if they choose to permit checks to be honored if there is a
              single signature on checks drawn against joint accounts, or accounts for corporations,
              partnerships, trusts or other entities, the signature of any one signatory on a check will
              be sufficient to authorize payment of that check and redemption from the account, even if
              that account is registered in the names of more than one person or more than one authorized
              signature appears on the Checkwriting card or the application, as applicable;
(5)      understands that the Checkwriting privilege may be terminated or amended at any time by the
              Trust and/or the Trust's bank; and
(6)      acknowledges and agrees that neither the Trust nor its bank shall incur any liability for that
              amendment or termination of Checkwriting privileges or for redeeming shares to pay checks
              reasonably believed by them to be genuine, or for returning or not paying checks that have
              not been accepted for any reason.


Sending Redemption Proceeds by Federal Funds Wire.  The Federal Funds wire of redemptions proceeds may
be delayed if the Trust's custodian bank is not open for business on a day when the Trust would normally
authorize the wire to be made, which is usually the Trust's next regular business day following the
redemption.  In those circumstances, the wire will not be transmitted until the next bank business day
on which the Trust is open for business.  No distributions will be paid on the proceeds of redeemed
shares awaiting transfer by Federal Funds wire.

Distributions From Retirement Plans Requests for distributions from OppenheimerFunds-sponsored IRAs,
SEP-IRAs, SIMPLE IRAs, 403(b)(7) custodial plans, 401(k) plans or pension or profit-sharing plans should
be addressed to "Trustee, OppenheimerFunds Retirement Plans," c/o the Transfer Agent at its address
listed in "How To Sell Shares" in the Prospectus or on the back cover of this Statement of Additional
Information.  The request must

(1)      state the reason for the distribution;
(2)      state the owner's awareness of tax penalties if the distribution is premature; and
(3)      conform to the requirements of the plan and the Trust's other redemption requirements.

         Participants (other than self-employed persons) in OppenheimerFunds-sponsored pension or
profit-sharing plans with shares of the Trust held in the name of the plan or its fiduciary may not
directly request redemption of their accounts.  The plan administrator or fiduciary must sign the
request.

         Distributions from pension and profit sharing plans are subject to special requirements under
the Internal Revenue Code and certain documents (available from the Transfer Agent) must be completed
and submitted to the Transfer Agent before the distribution may be made.  Distributions from retirement
plans are subject to withholding requirements under the Internal Revenue Code, and IRS Form W-4P
(available from the Transfer Agent) must be submitted to the Transfer Agent with the distribution
request, or the distribution may be delayed.  Unless the shareholder has provided the Transfer Agent
with a certified tax identification number, the Internal Revenue Code requires that tax be withheld from
any distribution even if the shareholder elects not to have tax withheld.  The Trust, the Manager, the
Distributor the Sub-Distributor, and the Transfer Agent assume no responsibility to determine whether a
distribution satisfies the conditions of applicable tax laws and will not be responsible for any tax
penalties assessed in connection with a distribution.

How to Exchange Shares

As stated in the Prospectus, direct shareholders can exchange shares of the Trust for Class A shares of
any of the following eligible funds:


Oppenheimer AMT-Free Municipals                               Oppenheimer MidCap Fund
Oppenheimer AMT-Free New York Municipals                      Oppenheimer New Jersey Municipal Fund
Oppenheimer Balanced Fund                                     Oppenheimer Pennsylvania Municipal Fund
Oppenheimer Baring China Fund                                 Oppenheimer Portfolio Series:
Oppenheimer Baring Japan Fund                                     Active Allocation Fund
Oppenheimer Core Bond Fund                                        Equity Investor Fund
Oppenheimer California Municipal Fund                             Conservative Investor Fund
Oppenheimer Capital Appreciation Fund                             Moderate Investor Fund
Oppenheimer Capital Income Fund                               Oppenheimer Principal Protected Main Street Fund
Oppenheimer Champion Income Fund                              Oppenheimer Principal Protected Main Street Fund II
Oppenheimer Commodity Strategy Total Return Fund              Oppenheimer Principal Protected Main Street Fund III
Oppenheimer Convertible Securities Fund                       Oppenheimer Quest Balanced Fund
Oppenheimer Developing Markets Fund                           Oppenheimer Quest Capital Value Fund, Inc.
Oppenheimer Discovery Fund                                    Oppenheimer Quest International Value Fund, Inc.
Oppenheimer Dividend Growth Fund                              Oppenheimer Quest Opportunity Value Fund
Oppenheimer Emerging Growth Fund                              Oppenheimer Quest Value Fund, Inc.
Oppenheimer Emerging Technologies Fund                        Oppenheimer Real Estate Fund
Oppenheimer Enterprise Fund                                   Oppenheimer Rochester Arizona Municipal Fund
Oppenheimer Equity Fund, Inc.                                 Oppenheimer Rochester Maryland Municipal Fund
Oppenheimer Global Fund                                       Oppenheimer Rochester Massachusetts Municipal Fund
Oppenheimer Global Opportunities Fund                         Oppenheimer Rochester Michigan Municipal Fund
Oppenheimer Gold & Special Minerals Fund                      Oppenheimer Rochester Minnesota Municipal Fund
Oppenheimer Growth Fund                                       Oppenheimer Rochester National Municipals
Oppenheimer International Bond Fund                           Oppenheimer Rochester North Carolina Municipal Fund
Oppenheimer International Diversified Fund                    Oppenheimer Rochester Ohio Municipal Fund
Oppenheimer International Growth Fund                         Oppenheimer Rochester Virginia Municipal Fund
Oppenheimer International Small Company Fund                  Oppenheimer Select Value Fund
Oppenheimer International Value Fund                          Oppenheimer Senior Floating Rate Fund
Oppenheimer Limited Term California Municipal Fund            Oppenheimer Small- & Mid- Cap Value Fund
Oppenheimer Limited-Term Government Fund                      Oppenheimer Strategic Income Fund
Oppenheimer Limited Term Municipal Fund                       Oppenheimer U.S. Government Trust
Oppenheimer Main Street Fund                                  Oppenheimer Value Fund
Oppenheimer Main Street Opportunity Fund                      Limited-Term New York Municipal Fund
Oppenheimer Main Street Small Cap Fund                        Rochester Fund Municipals

LifeCycle Funds
   Oppenheimer Transition 2010 Fund
   Oppenheimer Transition 2015 Fund
   Oppenheimer Transition 2020 Fund
   Oppenheimer Transition 2030 Fund


And the following money market funds:

Oppenheimer Cash Reserves                                     Centennial Government Trust
Oppenheimer Institutional Money Market Fund                   Centennial Money Market Trust
Oppenheimer Money Market Fund, Inc.                           Centennial New York Tax Exempt Trust
Centennial California Tax Exempt Trust                        Centennial Tax Exempt Trust




         Shares of the Trust purchased without a sales charge may be exchanged for shares of an eligible
fund offered with a sales charge upon payment of the sales charge.  Shares of the Trust acquired by
reinvestment of dividends or distributions from the Trust or any of the other eligible funds (other than
Oppenheimer Cash Reserves) or from any unit investment trust for which reinvestment arrangements have
been made with the Distributor may be exchanged at net asset value for shares of any of the eligible
funds.

         |X|                        Telephone Exchange Requests.  When exchanging shares by telephone, a
direct shareholder must have an existing account in the fund to which the exchange is to be made.
Otherwise, the investor must obtain a prospectus of that fund before the exchange request may be
submitted. If all telephone lines are busy (which might occur, for example, during periods of
substantial market fluctuations), shareholders might not be able to request exchanges by telephone and
would have to submit written exchange requests.

|X|      Processing Exchange Requests.  Shares to be exchanged are redeemed on the regular business day
the Transfer Agent receives an exchange request in proper form (the "Redemption Date").  Normally,
shares of the fund to be acquired are purchased on the Redemption Date, but such purchases may be
delayed by either fund up to five business days if it determines that it would be disadvantaged by an
immediate transfer of the redemption proceeds.  The Trust reserves the right, in its discretion, to
refuse any exchange request that may disadvantage it. For example, if the receipt of multiple exchange
requests might require the disposition of portfolio securities at a time or at a price that might be
disadvantageous to the Trust, the Trust may refuse the request.

         In connection with any exchange request, the number of shares exchanged may be less than the
number requested if the exchange or the number requested would include shares subject to a restriction
cited in the Prospectus or this SAI or would include shares covered by a share certificate that is not
tendered with the request.  In those cases, only the shares available for exchange without restriction
will be exchanged.

         The different eligible funds available for exchange have different investment objectives,
policies and risks.  A shareholder should assure that the fund selected is appropriate for his or her
investment and should be aware of the tax consequences of an exchange.  For federal income tax purposes,
an exchange transaction is treated as a redemption of shares of one fund and a purchase of shares of
another.  The Trust, the Distributor, the Sub-Distributor, and the Transfer Agent are unable to provide
investment, tax or legal advice to a shareholder in connection with an exchange request or any other
investment transaction.

         The Trust may amend, suspend or terminate the exchange privilege at any time.  Although, the
Trust may impose these changes at any time, it will provide you with notice of those changes whenever it
is required to do so by applicable law.  It may be required to provide 60 days notice prior to
materially amending or terminating the exchange privilege.  That 60-day notice is not required in
extraordinary circumstances.

Dividends and Taxes

Tax Status of the Trust's Dividends, Distributions and Redemptions of Shares.  The federal tax treatment
of the Trust's dividends and capital gains distributions is briefly highlighted in the Prospectus. The
following is only a summary of certain additional tax considerations generally affecting the Trust and
its shareholders.

         The tax discussion in the Prospectus and this SAI is based on tax law in effect on the date of
the Prospectus and this SAI. Those laws and regulations may be changed by legislative, judicial, or
administrative action, sometimes with retroactive effect. State and local tax treatment of ordinary
income dividends and capital gain dividends from regulated investment companies may differ from the
treatment under the Internal Revenue Code described below. Potential purchasers of shares of the Trust
are urged to consult their tax advisers with specific reference to their own tax circumstances as well
as the consequences of federal, state and local tax rules affecting an investment in the Trust.

|X|      Qualification as a Regulated Investment Company.  The Trust has elected to be taxed as a
regulated investment company under Subchapter M of the Internal Revenue Code of 1986, as amended.  As a
regulated investment company, the Trust is not subject to federal income tax on the portion of its net
investment income (that is, taxable interest, dividends, and other taxable ordinary income, net of
expenses) and capital gain net income (that is, the excess of net long-term capital gains over net
short-term capital losses) that it distributes to shareholders. That qualification enables the Trust to
"pass through" its income and realized capital gains to shareholders without having to pay tax on them.
This avoids a "double tax" on that income and capital gains, since shareholders normally will be taxed
on the dividends and capital gains they receive from the Trust (unless their Trust shares are held in a
retirement account or the shareholder is otherwise exempt from tax).

         The Internal Revenue Code contains a number of complex tests relating to qualification that the
Trust might not meet in a particular year. If it did not qualify as a regulated investment company, the
Trust would be treated for tax purposes as an ordinary corporation and would receive no tax deduction
for payments made to shareholders.

         To qualify as a regulated investment company, the Trust must distribute at least 90% of its
investment company taxable income (in brief, net investment income and the excess of net short-term
capital gain over net long-term capital loss) for the taxable year. The Trust must also satisfy certain
other requirements of the Internal Revenue Code, some of which are described below.  Distributions by
the Trust made during the taxable year or, under specified circumstances, within 12 months after the
close of the taxable year, will be considered distributions of income and gains for the taxable year and
will therefore count toward satisfaction of the above-mentioned requirement.


         To qualify as a regulated investment company, the Trust must derive at least 90% of its gross
income from dividends, interest, certain payments with respect to securities loans, gains from the sale
or other disposition of stock or securities or foreign currencies (to the extent such currency gains are
directly related to the regulated investment company's principal business of investing in stock or
securities) and certain other income.


         In addition to satisfying the requirements described above, the Trust must satisfy an asset
diversification test in order to qualify as a regulated investment company.  Under that test, at the
close of each quarter of the Trust's taxable year, at least 50% of the value of the Trust's assets must
consist of cash and cash items (including receivables), U.S. government securities, securities of other
regulated investment companies, and securities of other issuers. As to each of those issuers, the Trust
must not have invested more than 5% of the value of the Trust's total assets in securities of each such
issuer and the Trust must not hold more than 10% of the outstanding voting securities of each such
issuer. No more than 25% of the value of its total assets may be invested in the securities of any one
issuer (other than U.S. government securities and securities of other regulated investment companies),
or in two or more issuers which the Trust controls and which are engaged in the same or similar trades
or businesses. For purposes of this test, obligations issued or guaranteed by certain agencies or
instrumentalities of the U.S. government are treated as U.S. government securities. Trust investments in
partnerships, including qualified publicly traded partnerships, may result in the Trust being subject to
state, local or foreign income, franchise or withholding liabilities.


|X|      Excise Tax on Regulated Investment Companies. Under the Internal Revenue Code, by December 31
each year, the Trust must distribute 98% of its taxable investment income earned from January 1 through
December 31 of that year and 98% of its capital gains realized in the period from November 1 of the
prior year through October 31 of the current year. If it does not, the Trust must pay an excise tax on
the amounts not distributed. It is presently anticipated that the Trust will meet those requirements. To
meet this requirement, in certain circumstances the Trust might be required to liquidate portfolio
investments to make sufficient distributions to avoid excise tax liability. However, the Board of
Trustees and the Manager might determine in a particular year that it would be in the best interests of
shareholders for the Trust not to make such distributions at the required levels and to pay the excise
tax on the undistributed amounts. That would reduce the amount of income or capital gains available for
distribution to shareholders.

|X|      Taxation of Trust Distributions.  The Trust anticipates distributing substantially all of its
investment company taxable income for each taxable year.  Those distributions will be taxable to
shareholders as ordinary income and treated as dividends for federal income tax purposes.

         Special provisions of the Internal Revenue Code govern the eligibility of the Trust's dividends
for the dividends-received deduction for corporate shareholders.  Long-term capital gains distributions
are not eligible for the deduction.  The amount of dividends paid by the Trust that may qualify for the
deduction is limited to the aggregate amount of qualifying dividends that the Trust derives from
portfolio investments that the Trust has held for a minimum period, usually 46 days. A corporate
shareholder will not be eligible for the deduction on dividends paid on Trust shares held for 45 days or
less.  To the extent the Trust's dividends are derived from gross income from option premiums, interest
income or short-term gains from the sale of securities or dividends from foreign corporations, those
dividends will not qualify for the deduction. Since it is anticipated that most of the Trust's income
will be derived from interest it receives on its investments, the Trust does not anticipate that its
distributions will qualify for this deduction.

         The Trust may either retain or distribute to shareholders its net capital gain for each taxable
year.  The Trust currently intends to distribute any such amounts.  If net long term capital gains are
distributed and designated as a capital gain distribution, it will be taxable to shareholders as a
long-term capital gain and will be properly identified in reports sent to shareholders in January of
each year. Such treatment will apply no matter how long the shareholder has held his or her shares or
whether that gain was recognized by the Trust before the shareholder acquired his or her shares.

         If the Trust elects to retain its net capital gain, the Trust will be subject to tax on it at
the 35% corporate tax rate. If the Trust elects to retain its net capital gain, the Trust will provide
to shareholders of record on the last day of its taxable year information regarding their pro rata share
of the gain and tax paid. As a result, each shareholder will be required to report his or her pro rata
share of such gain on their tax return as long-term capital gain, will receive a refundable tax credit
for his/her pro rata share of tax paid by the Trust on the gain, and will increase the tax basis for
his/her shares by an amount equal to the deemed distribution less the tax credit.

         Investment income that may be received by the Trust from sources within foreign countries may
be subject to foreign taxes withheld at the source.  The United States has entered into tax treaties
with many foreign countries which entitle the Trust to a reduced rate of, or exemption from, taxes on
such income.

         Distributions by the Trust that do not constitute ordinary income dividends or capital gain
distributions will be treated as a return of capital to the extent of the shareholder's tax basis in
their shares. Any excess will be treated as gain from the sale of those shares, as discussed below.
Shareholders will be advised annually as to the U.S. federal income tax consequences of distributions
made (or deemed made) during the year. If prior distributions made by the Trust must be re-characterized
as a non-taxable return of capital at the end of the fiscal year as a result of the effect of the
Trust's investment policies, they will be identified as such in notices sent to shareholders.

         Distributions  by the Trust will be treated in the manner  described above  regardless of whether
the  distributions  are paid in cash or  reinvested  in  additional  shares of the  Trust  (or of  another
fund).  Shareholders  receiving  a  distribution  in the form of  additional  shares  will be  treated  as
receiving a distribution  in an amount equal to the fair market value of the shares  received,  determined
as of the reinvestment date.

         The Trust will be required in certain cases to withhold 28% of ordinary income dividends,
capital gains distributions and the proceeds of the redemption of shares, paid to any shareholder (1)
who has failed to provide a correct taxpayer identification number or to properly certify that number
when required, (2) who is subject to backup withholding for failure to report the receipt of interest or
dividend income properly, or (3) who has failed to certify to the Trust that the shareholder is not
subject to backup withholding or is an "exempt recipient" (such as a corporation). Any tax withheld by
the Trust is remitted by the Trust to the U.S. Treasury and is identified in reports mailed to
shareholders in January of each year with a copy sent to the IRS.

|X|      Tax Effects of Redemptions of Shares. If a shareholder redeems all or a portion of his/her
shares, the shareholder will recognize a gain or loss on the redeemed shares in an amount equal to the
difference between the proceeds of the redeemed shares and the shareholder's adjusted tax basis in the
shares.  All or a portion of any loss recognized in that manner may be disallowed if the shareholder
purchases other shares of the Trust within 30 days before or after the redemption.

         In general, any gain or loss arising from the redemption of shares of the Trust will be
considered capital gain or loss, if the shares were held as a capital asset. It will be long-term
capital gain or loss if the shares were held for more than one year.  However, any capital loss arising
from the redemption of shares held for six months or less will be treated as a long-term capital loss to
the extent of the amount of capital gain dividends received on those shares. Special holding period
rules under the Internal Revenue Code apply in this case to determine the holding period of shares and
there are limits on the deductibility of capital losses in any year.

|X|      Foreign Shareholders.  Under U.S. tax law, taxation of a shareholder who is a foreign person
(including, but not limited to, a nonresident alien individual, a foreign trust, a foreign estate, a
foreign corporation, or a foreign partnership) primarily depends on whether the foreign person's income
from the Trust is effectively connected with the conduct of a U.S. trade or business. Typically,
ordinary income dividends paid (not including exempt-interest dividends paid by the Trust) from a mutual
fund are not considered "effectively connected" income.


         Ordinary income dividends that are paid by the Trust (and are deemed not "effectively connected
income") to foreign persons will be subject to a U.S. tax withheld by the Trust at a rate of 30%,
provided the Trust obtains a properly completed and signed Certificate of Foreign Status. The tax rate
may be reduced if the foreign person's country of residence has a tax treaty with the U.S. allowing for
a reduced tax rate on ordinary income dividends paid by the Trust. Any tax withheld by the Trust is
remitted by the Trust to the U.S. Treasury and all income and any tax withheld is identified in reports
mailed to shareholders in March of each year with a copy sent to the IRS.


         If the ordinary income dividends from the Trust are effectively connected with the conduct of a
U.S. trade or business, then the foreign person may claim an exemption from the U.S. tax described above
provided the Trust obtains a properly completed and signed Certificate of Foreign Status.


         If the foreign person fails to provide a certification of his/her foreign status, the Trust
will be required to withhold U.S. tax at a rate of 28% on ordinary income dividends, capital gains
distributions and the proceeds of the redemption of shares, paid to any foreign person. Any tax withheld
(in this situation) by the Trust is remitted by the Trust to the U.S. Treasury and all income and any
tax withheld is identified in reports mailed to shareholders in January of each year with a copy sent to
the IRS.


         The tax consequences to foreign persons entitled to claim the benefits of an applicable tax
treaty may be different from those described herein.  Foreign shareholders are urged to consult their
own tax advisors or the U.S. Internal Revenue Service with respect to the particular tax consequences to
them of an investment in the Trust, including the applicability of the U.S. withholding taxes described
above.

Dividend Reinvestment in Another Trust.  Direct shareholders of the Trust may elect to reinvest all
dividends and/or capital gains distributions in Class A shares of any eligible fund listed above. To
elect this option, the shareholder must notify the Transfer Agent in writing and must have an existing
account in the fund selected for reinvestment.  Otherwise, the shareholder first must obtain a
prospectus for that fund and an application from the Distributor to establish an account.  The
investment will be made at the close of business on the payable date of the dividend or distribution.







Additional Information About the Trust


The Distributor.  The Trust's shares are sold through dealers, brokers and other financial
intermediaries and institutions that have a sales agreement with the Sub-Distributor.  The Distributor
and the Sub-Distributor also distribute shares of the other funds managed by the Manager or an affiliate.


The Transfer Agent.  Shareholder Services, Inc., the Trust's Transfer Agent, is responsible for
maintaining the Trust's shareholder registry and shareholder accounting records, and for paying
dividends and distributions to shareholders of the Trust.  It also handles shareholder servicing and
administrative functions. It serves as the Transfer Agent for an annual per account fee.

The Custodian.  Citibank, N.A. is the custodian of the Trust's assets.  The custodian's responsibilities
include safeguarding and controlling the Trust's portfolio securities and handling the delivery of such
securities to and from the Trust.  It is the practice of the Trust to deal with the custodian in a
manner uninfluenced by any banking relationship the custodian may have with the Manager and its
affiliates.  The Trust's cash balances with the custodian in excess of $100,000 are not protected by
federal deposit insurance.  Those uninsured balances at times may be substantial.

Independent Registered Public Accounting Firm.  Deloitte & Touche LLP serves as the Independent
Registered Public Accounting firm for the Trust.  Deloitte & Touche LLP audits the Trust's financial
statements and performs other related audit services.  Deloitte & Touche LLP also acts as the
independent registered public accounting firm for certain other funds advised by the Manager and its
affiliates. Audit and Non-audit services provided by Deloitte & Touche LLP to the Trust and certain
related companies must also be pre-approved by the Audit Committee.




                        16 | CENTENNIAL GOVERNMENT TRUST


REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
TO THE BOARD OF TRUSTEES AND SHAREHOLDERS OF CENTENNIAL GOVERNMENT TRUST:

We have audited the accompanying statement of assets and liabilities of
Centennial Government Trust (the "Trust"), including the statement of
investments, as of June 30, 2007, and the related statement of operations for
the year then ended, the statements of changes in net assets for each of the two
years in the period then ended, and the financial highlights for each of the
five years in the period then ended. These financial statements and financial
highlights are the responsibility of the Trust's management. Our responsibility
is to express an opinion on these financial statements and financial highlights
based on our audits.

      We conducted our audits in accordance with the standards of the Public
Company Accounting Oversight Board (United States). Those standards require that
we plan and perform the audit to obtain reasonable assurance about whether the
financial statements and financial highlights are free of material misstatement.
The Trust is not required to have, nor were we engaged to perform, an audit of
its internal control over financial reporting. Our audits included consideration
of internal control over financial reporting as a basis for designing audit
procedures that are appropriate in the circumstances, but not for the purpose of
expressing an opinion on the effectiveness of the Trust's internal control over
financial reporting. Accordingly, we express no such opinion. An audit also
includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements, assessing the accounting principles
used and significant estimates made by management, as well as evaluating the
overall financial statement presentation. Our procedures included confirmation
of securities owned as of June 30, 2007, by correspondence with the custodian
and brokers; where replies were not received from brokers, we performed other
auditing procedures. We believe that our audits provide a reasonable basis for
our opinion.

      In our opinion, the financial statements and financial highlights referred
to above present fairly, in all material respects, the financial position of the
Trust as of June 30, 2007, the results of its operations for the year then
ended, the changes in its net assets for each of the two years in the period
then ended, and the financial highlights for each of the five years in the
period then ended, in conformity with accounting principles generally accepted
in the United States of America.

DELOITTE & TOUCHE LLP

Denver, Colorado
August 8, 2007


                         6 | CENTENNIAL GOVERNMENT TRUST


STATEMENT OF INVESTMENTS  June 30, 2007
- --------------------------------------------------------------------------------

                                                     PRINCIPAL            VALUE
                                                        AMOUNT       SEE NOTE 1
- --------------------------------------------------------------------------------
U.S. GOVERNMENT AGENCIES--34.0%
- --------------------------------------------------------------------------------
Federal Home Loan
Mortgage Corp.:
5.14%, 11/13/07                                   $ 96,912,000   $   95,044,021
5.225%, 7/6/07 1                                    50,000,000       49,999,916
5.36%, 3/27/08                                     100,000,000       99,992,623
5.40%, 7/1/07                                       30,000,000       30,000,000
- --------------------------------------------------------------------------------
Federal National
Mortgage Assn.,
Master Credit
Facility, 5.22%,
8/1/07 2                                            50,000,000       49,782,500
- --------------------------------------------------------------------------------
Overseas Private
Investment Corp.,
5.51%, 7/20/07 1,3                                   2,810,117        2,823,361
                                                                 ---------------

Total U.S. Government Agencies
(Cost $327,642,421)                                                 327,642,421

- --------------------------------------------------------------------------------
REPURCHASE AGREEMENTS--71.1% 4
- --------------------------------------------------------------------------------
Repurchase agreement (Principal Amount/
Value $334,000,000, with a maturity value
of $334,146,960) with UBS Warburg LLC,
5.28%, dated 6/29/07, to be repurchased
at $334,146,960 on 7/2/07, collateralized by
Federal Home Loan Mortgage Corp.,
5.50%, 7/1/37, with
a value of
$341,546,181                                       334,000,000      334,000,000
- --------------------------------------------------------------------------------
Repurchase agreement (Principal Amount/
Value $350,000,000, with a maturity value
of $350,155,458) with Cantor Fitzgerald
& Co./Cantor Fitzgerald Securities, 5.33%,
dated 6/29/07, to be repurchased
at $350,155,458 on 7/2/07,
collateralized by Federal
National Mortgage Assn.,
5.50%-6.50%,
5/1/21-5/1/37,
with a value of
$357,044,711                                       350,000,000      350,000,000
                                                                 ---------------

Total Repurchase Agreements
(Cost $684,000,000)                                                 684,000,000

                                                                          VALUE
                                                                     SEE NOTE 1
- --------------------------------------------------------------------------------
TOTAL INVESTMENTS,
AT VALUE
(COST $1,011,642,421)                                    105.1%  $1,011,642,421
- --------------------------------------------------------------------------------
LIABILITIES IN
EXCESS OF
OTHER ASSETS                                              (5.1)     (48,694,320)
                                                  ------------------------------
NET ASSETS                                               100.0%  $  962,948,101
                                                  ==============================

FOOTNOTES TO STATEMENT OF INVESTMENTS

1. Represents the current interest rate for a variable or increasing rate
security.

2. When-issued security or forward commitment to be delivered and settled after
June 30, 2007. See Note 1 of accompanying Notes.

3. Illiquid security. The aggregate value of illiquid securities as of June 30,
2007 was $2,823,361, which represents 0.29% of the Trust's net assets. See Note
4 of accompanying Notes.

4. The Trust may have elements of risk due to concentrated investments. Such
concentrations may subject the Trust to additional risks.

SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.


                         7 | CENTENNIAL GOVERNMENT TRUST


STATEMENT OF ASSETS AND LIABILITIES  June 30, 2007
- --------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------
ASSETS
- ------------------------------------------------------------------------------------------------------------------
Investments, at value (including cost and market value of $684,000,000 in repurchase
agreements) (cost $1,011,642,421)--see accompanying statement of investments                      $ 1,011,642,421
- ------------------------------------------------------------------------------------------------------------------
Cash                                                                                                      530,158
- ------------------------------------------------------------------------------------------------------------------
Receivables and other assets:
Interest                                                                                                2,203,732
Shares of beneficial interest sold                                                                        340,785
Other                                                                                                      59,105
                                                                                                  ----------------
Total assets                                                                                        1,014,776,201

- ------------------------------------------------------------------------------------------------------------------
LIABILITIES
- ------------------------------------------------------------------------------------------------------------------
Payables and other liabilities:
Investments purchased on a when-issued basis or forward commitment                                     49,782,500
Dividends                                                                                               1,827,353
Distribution and service plan fees                                                                         84,724
Transfer and shareholder servicing agent fees                                                              63,166
Shareholder communications                                                                                 34,324
Trustees' compensation                                                                                      6,306
Other                                                                                                      29,727
                                                                                                  ----------------
Total liabilities                                                                                      51,828,100

- ------------------------------------------------------------------------------------------------------------------
NET ASSETS                                                                                        $   962,948,101
                                                                                                  ================

- ------------------------------------------------------------------------------------------------------------------
COMPOSITION OF NET ASSETS
- ------------------------------------------------------------------------------------------------------------------
Paid-in capital                                                                                   $   962,952,699
- ------------------------------------------------------------------------------------------------------------------
Accumulated net realized loss on investments                                                               (4,598)
                                                                                                  ----------------
NET ASSETS--applicable to 962,940,343 shares of beneficial interest outstanding                   $   962,948,101
                                                                                                  ================

- ------------------------------------------------------------------------------------------------------------------
NET ASSET VALUE, REDEMPTION PRICE PER SHARE AND OFFERING PRICE PER SHARE                          $          1.00

SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.


                         8 | CENTENNIAL GOVERNMENT TRUST


STATEMENT OF OPERATIONS  For the Year Ended June 30, 2007
- --------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------
INVESTMENT INCOME
- ------------------------------------------------------------------------------------------------------------------
Interest                                                                                             $ 61,749,632

- ------------------------------------------------------------------------------------------------------------------
EXPENSES
- ------------------------------------------------------------------------------------------------------------------
Management fees                                                                                         5,291,003
- ------------------------------------------------------------------------------------------------------------------
Service plan fees                                                                                       2,328,612
- ------------------------------------------------------------------------------------------------------------------
Transfer and shareholder servicing agent fees                                                             750,070
- ------------------------------------------------------------------------------------------------------------------
Shareholder communications                                                                                 66,539
- ------------------------------------------------------------------------------------------------------------------
Trustees' compensation                                                                                     12,022
- ------------------------------------------------------------------------------------------------------------------
Custodian fees and expenses                                                                                 6,713
- ------------------------------------------------------------------------------------------------------------------
Administration service fees                                                                                 1,500
- ------------------------------------------------------------------------------------------------------------------
Other                                                                                                     186,497
                                                                                                     -------------
Total expenses                                                                                          8,642,956
Less reduction to custodian expenses                                                                         (118)
                                                                                                     -------------
Net expenses                                                                                            8,642,838

- ------------------------------------------------------------------------------------------------------------------
NET INVESTMENT INCOME                                                                                  53,106,794

- ------------------------------------------------------------------------------------------------------------------
NET REALIZED LOSS ON INVESTMENTS                                                                              (76)

- ------------------------------------------------------------------------------------------------------------------
NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS                                                 $ 53,106,718
                                                                                                     =============

SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.


                         9 | CENTENNIAL GOVERNMENT TRUST


STATEMENTS OF CHANGES IN NET ASSETS
- --------------------------------------------------------------------------------

YEAR ENDED JUNE 30,                                                                          2007               2006
- ---------------------------------------------------------------------------------------------------------------------
OPERATIONS
- ---------------------------------------------------------------------------------------------------------------------
Net investment income                                                             $    53,106,794    $    41,036,525
- ---------------------------------------------------------------------------------------------------------------------
Net realized loss                                                                             (76)              (375)
                                                                                  -----------------------------------
Net increase in net assets resulting from operations                                   53,106,718         41,036,150

- ---------------------------------------------------------------------------------------------------------------------
DIVIDENDS AND/OR DISTRIBUTIONS TO SHAREHOLDERS
- ---------------------------------------------------------------------------------------------------------------------
Dividends from net investment income                                                  (53,106,794)       (41,036,525)

- ---------------------------------------------------------------------------------------------------------------------
BENEFICIAL INTEREST TRANSACTIONS
- ---------------------------------------------------------------------------------------------------------------------
Net decrease in net assets resulting from beneficial interest transactions           (185,724,763)       (77,431,554)

- ---------------------------------------------------------------------------------------------------------------------
NET ASSETS
- ---------------------------------------------------------------------------------------------------------------------
Total decrease                                                                       (185,724,839)       (77,431,929)
- ---------------------------------------------------------------------------------------------------------------------
Beginning of period                                                                 1,148,672,940      1,226,104,869
                                                                                  -----------------------------------

End of period                                                                     $   962,948,101    $ 1,148,672,940
                                                                                  ===================================

SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.


                        10 | CENTENNIAL GOVERNMENT TRUST


FINANCIAL HIGHLIGHTS
- --------------------------------------------------------------------------------

YEAR ENDED JUNE 30,                                       2007        2006        2005        2004       2003
- --------------------------------------------------------------------------------------------------------------
PER SHARE OPERATING DATA
- --------------------------------------------------------------------------------------------------------------
Net asset value, beginning of period                   $  1.00     $  1.00     $  1.00     $  1.00    $  1.00
- --------------------------------------------------------------------------------------------------------------
Income from investment operations--net
investment income and net realized gain                    .05 1       .03 1       .01 1        -- 2      .01
- --------------------------------------------------------------------------------------------------------------
Dividends and/or distributions to shareholders:
Dividends from net investment income                      (.05)       (.03)       (.01)         -- 2     (.01)
- --------------------------------------------------------------------------------------------------------------

Net asset value, end of period                         $  1.00     $  1.00     $  1.00     $  1.00    $  1.00
                                                       =======================================================

- --------------------------------------------------------------------------------------------------------------
TOTAL RETURN 3                                            4.64%       3.54%       1.45%       0.48%      1.15%
- --------------------------------------------------------------------------------------------------------------

- --------------------------------------------------------------------------------------------------------------
RATIOS/SUPPLEMENTAL DATA
- --------------------------------------------------------------------------------------------------------------
Net assets, end of period (in millions)                $   963     $ 1,149     $ 1,226     $ 1,428    $ 1,776
- --------------------------------------------------------------------------------------------------------------
Average net assets (in millions)                       $ 1,166     $ 1,192     $ 1,360     $ 1,628    $ 1,744
- --------------------------------------------------------------------------------------------------------------
Ratios to average net assets: 4
Net investment income                                     4.55%       3.44%       1.41%       0.49%      1.14%
Total expenses                                            0.74%       0.74%       0.73%       0.71%      0.70%
Expenses after payments, waivers
and/or reimbursements and reduction
to custodian expenses                                     0.74%       0.74%       0.73%       0.60%      0.38%

1. Per share amounts calculated based on the average shares outstanding during
the period.

2. Less than $0.005 per share.

3. Assumes an investment on the business day before the first day of the fiscal
period, with all dividends and distributions reinvested in additional shares on
the reinvestment date, and redemption at the net asset value calculated on the
last business day of the fiscal period. Total returns are not annualized for
periods less than one full year. Returns do not reflect the deduction of taxes
that a shareholder would pay on trust distributions or the redemption of trust
shares.

4. Annualized for periods less than one full year.

SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.


                        11 | CENTENNIAL GOVERNMENT TRUST


NOTES TO FINANCIAL STATEMENTS
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
1. SIGNIFICANT ACCOUNTING POLICIES

Centennial Government Trust (the Trust) is registered under the Investment
Company Act of 1940, as amended, as an open-end management investment company.
The Trust's investment objective is to seek a high level of current income that
is consistent with the preservation of capital and the maintenance of liquidity.
The Trust's investment advisor is Centennial Asset Management Corporation (the
Manager), a wholly owned subsidiary of OppenheimerFunds, Inc. (OFI).

      The following is a summary of significant accounting policies consistently
followed by the Trust.

- --------------------------------------------------------------------------------
SECURITIES VALUATION. The net asset value of shares of the Trust is normally
determined twice each day, at 12:00 Noon Eastern time and at 4:00 P.M. Eastern
time on each day the New York Stock Exchange (the "Exchange") is open for
trading. As permitted under Rule 2a-7 of the Investment Company Act of 1940,
portfolio securities are valued on the basis of amortized cost, which
approximates market value. If amortized cost is determined not to approximate
market value, the fair value of the portfolio securities will be determined
under procedures approved by the Trust's Board of Trustees.

- --------------------------------------------------------------------------------
SECURITIES ON A WHEN-ISSUED BASIS OR FORWARD COMMITMENT. Delivery and payment
for securities that have been purchased by the Trust on a when-issued basis or
forward commitment take place generally at least ten days or more after the
trade date. Normally the settlement date occurs within six months after the
trade date; however, the Trust may, from time to time, purchase securities whose
settlement date extends six months or more beyond trade date. During this
period, such securities do not earn interest, are subject to market fluctuation
and may increase or decrease in value prior to their delivery. The Trust
maintains internally designated assets with a market value equal to or greater
than the amount of its purchase commitments. The purchase of securities on a
when-issued basis or forward commitment may increase the volatility of the
Trust's net asset value to the extent the Trust executes such transactions while
remaining substantially fully invested. The Trust may also sell securities that
it purchased on a when-issued basis or forward commitment prior to settlement of
the original purchase. As of June 30, 2007, the Trust had purchased $49,782,500
of securities issued on a when-issued basis or forward commitment.

- --------------------------------------------------------------------------------
REPURCHASE AGREEMENTS. The Trust requires its custodian bank to take possession,
to have legally segregated in the Federal Reserve Book Entry System or to have
segregated within the custodian's vault, all securities held as collateral for
repurchase agreements. The market value of the underlying securities is required
to be at least 102% of the resale price at the time of purchase. If the seller
of the agreement defaults and the value of the collateral declines, or if the
seller enters an insolvency proceeding, realization of the value of the
collateral by the Trust may be delayed or limited.


                        12 | CENTENNIAL GOVERNMENT TRUST


- --------------------------------------------------------------------------------
FEDERAL TAXES. The Trust intends to comply with provisions of the Internal
Revenue Code applicable to regulated investment companies and to distribute
substantially all of its investment company taxable income to shareholders,
therefore, no federal income or excise tax provision is required.

The tax components of capital shown in the table below represent distribution
requirements the Trust must satisfy under the income tax regulations, losses the
Trust may be able to offset against income and gains realized in future years
for federal income tax purposes.

            UNDISTRIBUTED NET     UNDISTRIBUTED     ACCUMULATED LOSS
            INVESTMENT INCOME   LONG-TERM GAINS   CARRYFORWARD 1,2,3
            --------------------------------------------------------
            $1,847,590                      $--               $4,597

1. As of June 30, 2007, the Trust had $4,597 of net capital loss carryforwards
available to offset future realized capital gains, if any, and thereby reduce
future taxable gain distributions. As of June 30, 2007, details of the capital
loss carryforwards were as follows:

                    EXPIRING
                    --------------------------------
                    2012                      $2,556
                    2013                         826
                    2014                         990
                    2015                         225
                                              ------
                    Total                     $4,597
                                              ======

2. During the fiscal year ended June 30, 2007, the Trust did not utilize any
capital loss carryforward.

3. During the fiscal year ended June 30, 2006, the Trust did not utilize any
capital loss carryforward.

Net investment income (loss) and net realized gain (loss) may differ for
financial statement and tax purposes. The character of dividends and
distributions made during the fiscal year from net investment income or net
realized gains may differ from their ultimate characterization for federal
income tax purposes. Also, due to timing of dividends and distributions, the
fiscal year in which amounts are distributed may differ from the fiscal year in
which the income or net realized gain was recorded by the Trust.

The tax character of distributions paid during the years ended June 30, 2007 and
June 30, 2006 was as follows:

                                           YEAR ENDED      YEAR ENDED
                                        JUNE 30, 2007   JUNE 30, 2006
       --------------------------------------------------------------
       Distributions paid from:
       Ordinary income                    $53,106,794     $41,036,525

- --------------------------------------------------------------------------------
TRUSTEES' COMPENSATION. The Board of Trustees has adopted a compensation
deferral plan for independent trustees that enables trustees to elect to defer
receipt of all or a portion of the annual compensation they are entitled to
receive from the Trust. For purposes of determining the amount owed to the
Trustee under the plan, deferred amounts are treated as though equal dollar
amounts had been invested in shares of the Trust or in other Oppenheimer funds
selected by the Trustee. The Trust purchases shares of the funds selected for
deferral by the Trustee in amounts equal to his or her deemed investment,
resulting in a Trust asset equal to the deferred compensation liability. Such
assets


                        13 | CENTENNIAL GOVERNMENT TRUST


NOTES TO FINANCIAL STATEMENTS  Continued
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
1. SIGNIFICANT ACCOUNTING POLICIES Continued

are included as a component of "Other" within the asset section of the Statement
of Assets and Liabilities. Deferral of trustees' fees under the plan will not
affect the net assets of the Trust, and will not materially affect the Trust's
assets, liabilities or net investment income per share. Amounts will be deferred
until distributed in accordance to the compensation deferral plan.

- --------------------------------------------------------------------------------
DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions to
shareholders, which are determined in accordance with income tax regulations,
are recorded on the ex-dividend date. Income distributions, if any, are declared
daily and paid monthly. Capital gain distributions, if any, are declared and
paid annually but may be paid at other times to maintain the net asset value per
share at $1.00.

- --------------------------------------------------------------------------------
CUSTODIAN FEES. "Custodian fees and expenses" in the Statement of Operations may
include interest expense incurred by the Trust on any cash overdrafts of its
custodian account during the period. Such cash overdrafts may result from the
effects of failed trades in portfolio securities and from cash outflows
resulting from unanticipated shareholder redemption activity. The Trust pays
interest to its custodian on such cash overdrafts, to the extent they are not
offset by positive cash balances maintained by the Trust, at a rate equal to the
Federal Funds Rate plus 0.50%. The "Reduction to custodian expenses" line item,
if applicable, represents earnings on cash balances maintained by the Trust
during the period. Such interest expense and other custodian fees may be paid
with these earnings.

- --------------------------------------------------------------------------------
SECURITY TRANSACTIONS. Security transactions are recorded on the trade date.
Realized gains and losses on securities sold are determined on the basis of
identified cost.

- --------------------------------------------------------------------------------
INDEMNIFICATIONS. The Trust's organizational documents provide current and
former trustees and officers with a limited indemnification against liabilities
arising in connection with the performance of their duties to the Trust. In the
normal course of business, the Trust may also enter into contracts that provide
general indemnifications. The Trust's maximum exposure under these arrangements
is unknown as this would be dependent on future claims that may be made against
the Trust. The risk of material loss from such claims is considered remote.

- --------------------------------------------------------------------------------
OTHER. The preparation of financial statements in conformity with U.S. generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of income and expenses during the reporting
period. Actual results could differ from those estimates.


                        14 | CENTENNIAL GOVERNMENT TRUST


- --------------------------------------------------------------------------------
2. SHARES OF BENEFICIAL INTEREST

The Trust has authorized an unlimited number of no par value shares of
beneficial interest. Transactions in shares of beneficial interest were as
follows:

                                               YEAR ENDED JUNE 30, 2007           YEAR ENDED JUNE 30, 2006
                                               SHARES            AMOUNT           SHARES            AMOUNT
- -----------------------------------------------------------------------------------------------------------
Sold                                    3,034,292,571   $ 3,034,292,571    3,156,872,109   $ 3,156,872,109
Dividends and/or
distributions reinvested                   52,871,375        52,871,375       40,099,375        40,094,357
Redeemed                               (3,272,888,709)   (3,272,888,709)  (3,274,398,020)   (3,274,398,020)
                                       --------------------------------------------------------------------
Net decrease                             (185,724,763)  $  (185,724,763)     (77,426,536)  $   (77,431,554)
                                       ====================================================================

- --------------------------------------------------------------------------------
3. FEES AND OTHER TRANSACTIONS WITH AFFILIATES

MANAGEMENT FEES. Management fees paid to the Manager were in accordance with the
investment advisory agreement with the Trust which provides for a fee at an
annual rate of average net assets as shown in the following table:

             FEE SCHEDULE
             ---------------------------------------------
             Up to $250 million                     0.500%
             Next $250 million                      0.475
             Next $250 million                      0.450
             Next $250 million                      0.425
             Next $250 million                      0.400
             Next $250 million                      0.375
             Over $1.5 billion                      0.350

- --------------------------------------------------------------------------------
ADMINISTRATION SERVICES. The Trust pays the Manager a fee of $1,500 per year for
preparing and filing the Trust's tax returns.

- --------------------------------------------------------------------------------
TRANSFER AGENT FEES. Shareholder Services, Inc. (SSI) acts as the transfer and
shareholder servicing agent for the Trust and for other registered investment
companies. The Trust pays SSI a per account fee. For the year ended June 30,
2007, the Trust paid $747,358 to SSI for services to the Trust.

- --------------------------------------------------------------------------------
SERVICE PLAN (12b-1) FEES. The Trust has adopted a Service Plan (the "Plan"). It
reimburses Centennial Asset Management Corporation (the "Distributor"), for a
portion of its costs incurred for services provided to accounts that hold shares
of the Trust. Reimbursement is made periodically depending on asset size, at an
annual rate of up to 0.20% of the average annual net assets of the Trust. The
Distributor currently uses all of those fees to pay dealers, brokers, banks and
other financial institutions periodically for providing personal services and
maintenance of accounts of their customers that hold shares of the Trust. Fees
incurred by the Trust under the Plan are detailed in the Statement of
Operations.

- --------------------------------------------------------------------------------
WAIVERS AND REIMBURSEMENTS OF EXPENSES. SSI has voluntarily agreed to limit
transfer and shareholder servicing agent fees to 0.35% of average annual net
assets of the Trust. This undertaking may be amended or withdrawn at any time.


                        15 | CENTENNIAL GOVERNMENT TRUST


NOTES TO FINANCIAL STATEMENTS  Continued
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
4. ILLIQUID SECURITIES

As of June 30, 2007, investments in securities included issues that are
illiquid. A security may be considered illiquid if it lacks a readily available
market or if its valuation has not changed for a certain period of time. The
Trust will not invest more than 10% of its net assets (determined at the time of
purchase and reviewed periodically) in illiquid securities. Securities that are
illiquid are marked with the applicable footnote on the Statement of
Investments.

- --------------------------------------------------------------------------------
5. RECENT ACCOUNTING PRONOUNCEMENTS

In June 2006, the Financial Accounting Standards Board ("FASB") issued FASB
Interpretation No. 48 ("FIN 48"), ACCOUNTING FOR UNCERTAINTY IN INCOME TAXES.
FIN 48 clarifies the accounting for uncertainty in income taxes recognized in an
enterprise's financial statements in accordance with FASB Statement No. 109,
ACCOUNTING FOR INCOME TAXES. FIN 48 requires the evaluation of tax positions
taken in the course of preparing the Trust's tax returns to determine whether it
is "more-likely-than-not" that tax positions taken in the Trust's tax return
will be ultimately sustained. A tax liability and expense must be recorded in
respect of any tax position that, in Management's judgment, will not be fully
realized. FIN 48 is effective for fiscal years beginning after December 15,
2006. As of June 30, 2007, the Manager has evaluated the implications of FIN 48
and does not currently anticipate a material impact to the Trust's financial
statements. The Manager will continue to monitor the Trust's tax positions
prospectively for potential future impacts.

      In September 2006, ("FASB") issued Statement of Financial Accounting
Standards ("SFAS") No. 157, FAIR VALUE MEASUREMENTS. This standard establishes a
single authoritative definition of fair value, sets out a framework for
measuring fair value and expands disclosures about fair value measurements. SFAS
No. 157 applies to fair value measurements already required or permitted by
existing standards. SFAS No. 157 is effective for financial statements issued
for fiscal years beginning after November 15, 2007, and interim periods within
those fiscal years. As of June 30, 2007, the Manager does not believe the
adoption of SFAS No. 157 will materially impact the financial statement amounts;
however, additional disclosures may be required about the inputs used to develop
the measurements and the effect of certain of the measurements on changes in net
assets for the period.








                                                Appendix A

                                    Description of Securities Ratings

Below is a description of the two highest rating categories for Short Term Debt and Long Term Debt by
the "Nationally-Recognized Statistical Rating Organizations" which the Manager evaluates in purchasing
securities on behalf of the Trust.  The ratings descriptions are based on information supplied by the
ratings organizations to subscribers.

SHORT TERM DEBT RATINGS.

Moody's Investors Service, Inc.  ("Moody's")

The following rating designations for commercial paper (defined by Moody's as promissory obligations not
having original maturity in excess of nine months), are judged by Moody's to be investment grade, and
indicate the relative repayment capacity of rated issuers:

Prime-1: Superior capacity for repayment.  Capacity will normally be evidenced by the following
characteristics: (a) leading market positions in well-established industries; (b) high rates of return
on funds employed; (c) conservative capitalization structure with moderate reliance on debt and ample
asset protection; (d) broad margins in earning coverage of fixed financial charges and high internal
cash generation; and (e) well-established access to a range of financial markets and assured sources of
alternate liquidity.

Prime-2: Strong capacity for repayment.  This will normally be evidenced by many of the characteristics
cited above but to a lesser degree.  Earnings trends and coverage ratios, while sound, will be more
subject to variation.  Capitalization characteristics, while still appropriate, may be more affected by
external conditions.  Ample alternate liquidity is maintained.

         Moody's ratings for state and municipal short-term obligations are designated "Moody's
Investment Grade" ("MIG"). Short-term notes which have demand features may also be designated as
"VMIG."  These rating categories are as follows:

MIG 1/VMIG 1: Denotes superior credit quality. Excellent protection is afforded by established cash
flows, highly reliable liquidity support or demonstrated broad-based access to the market for
refinancing.

MIG 2/VMIG 2: Denotes strong credit quality. Margins of protection are ample although not as large as in
the preceding group.







Standard & Poor's Ratings Services, a division of The McGraw-Hill Companies, Inc. ("Standard and Poor's")

The following ratings by Standard and Poor's for commercial paper (defined by Standard and Poor's as
debt having an original maturity of no more than 365 days) assess the likelihood of payment:
A-1: Obligation is rated in the highest category. The obligor's capacity to meet its financial
commitment on the obligation is strong. Within this category, a plus (+) sign designation indicates the
obligor's capacity to meet its financial obligation is extremely strong.

A-2: Obligation is somewhat more susceptible to the adverse effects of changes in circumstances and
economic conditions than obligations in higher rating categories. However, the obligor's capacity to
meet its financial commitment on the obligation is satisfactory.

Standard and Poor's ratings for Municipal Notes due in 3 years or less:

SP-1: Strong capacity to pay principal and interest. An issue determined to possess a very strong
capacity to pay debt service is given a (+) designation.

SP-2: Satisfactory capacity to pay principal and interest, with some vulnerability to adverse financial
and economic changes over the term of the notes.

Standard and Poor's assigns "dual ratings" to all municipal debt issues that have a demand or double
feature as part of their provisions.  The first rating addresses the likelihood of repayment of
principal and interest as due, and the second rating addresses only the demand feature.  With short-term
demand debt, Standard and Poor's note rating symbols are used with the commercial paper symbols (for
example, "SP-1+/A-1+").


Fitch, Inc. ("Fitch")

Fitch assigns the following short-term ratings to debt obligations that are payable on demand or have
original maturities of generally up to three years, including commercial paper, certificates of deposit,
medium-term notes, and municipal and investment notes:

F1: Highest credit quality. Strongest capacity for timely payment of financial commitments. May have an
added "+" to denote any exceptionally strong credit feature.

F2: Good credit quality. A satisfactory capacity for timely payment of financial commitments, but the
margin of safety is not as great as in the case of higher ratings.

- ----------------------------------------------------------------------------------------------------------



Dominion Bond Rating Service Limited ("DBRS")
- ----------------------------------------------------------------------------------------------------------

R-1:  Short term debt rated "R-1 (high)" is of the highest credit  quality,  and indicates an entity which
possesses  unquestioned  ability to repay current  liabilities  as they fall due.  Entities  rated in this
category normally maintain strong liquidity  positions,  conservative debt levels and profitability  which
is both stable and above  average.  Companies  achieving  an "R-1 (high)"  rating are normally  leaders in
structurally  sound industry segments with proven track records,  sustainable  positive future results and
no  substantial  qualifying  negative  factors.  Given  the  extremely  tough  definition  which  DBRS has
established  for an "R-1 (high)",  few entities are strong enough to achieve this rating.  Short term debt
rated "R-1  (middle)" is of superior  credit quality and, in most cases,  ratings in this category  differ
from "R-1 (high)"  credits to only a small degree.  Given the extremely  tough  definition  which DBRS has
for the "R-1 (high)"  category  (which few companies are able to achieve),  entities  rated "R-1 (middle)"
are also  considered  strong  credits which  typically  exemplify  above average  strength in key areas of
consideration  for debt protection.  Short term debt rated "R-1 (low)" is of satisfactory  credit quality.
The overall  strength  and outlook for key  liquidity,  debt and  profitability  ratios is not normally as
favorable  as with  higher  rating  categories,  but  these  considerations  are  still  respectable.  Any
qualifying  negative  factors  which  exist are  considered  manageable,  and the  entity is  normally  of
sufficient size to have some influence in its industry.

R-2:  Short term debt rated  "R-2" is of  adequate  credit  quality  and  within the three  subset  grades
(high,  middle,  low), debt protection  ranges from having  reasonable  ability for timely  repayment to a
level which is  considered  only just  adequate.  The  liquidity  and debt ratios of entities in the "R-2"
classification  are not as  strong  as those in the  "R-1"  category,  and the past and  future  trend may
suggest  some risk of  maintaining  the  strength  of key ratios in these  areas.  Alternative  sources of
liquidity  support are considered  satisfactory;  however,  even the strongest  liquidity support will not
improve the commercial  paper rating of the issuer.  The size of the entity may restrict its  flexibility,
and its relative  position in the industry is not typically as strong as the "R-1  credit".  Profitability
trends,  past and future,  may be less  favorable,  earnings not as stable,  and there are often  negative
qualifying  factors  present  which  could  also make the entity  more  vulnerable  to adverse  changes in
financial and economic conditions.

LONG TERM DEBT RATINGS.

These ratings are relevant for securities purchased by the Trust with a remaining maturity of 397 days
or less, or for rating issuers of short-term obligations.

Moody's

Bonds (including municipal bonds) are rated as follows:

Aaa: Judged to be the best quality. They carry the smallest degree of investment risk and are generally
referred to as "gilt edged."  Interest payments are protected by a large or by an exceptionally stable
margin and principal is secure.  While the various protective elements are likely to change, the changes
that can be expected are most unlikely to impair the fundamentally strong position of such issues.

Aa: Judged to be of high quality by all standards. Together with the "Aaa" group, they comprise what are
generally known as high-grade bonds.  They are rated lower than the best bonds because margins of
protection may not be as large as with "Aaa" securities or fluctuation of protective elements may be of
greater amplitude or there may be other elements present which make the long-term risk appear somewhat
larger than that of "Aaa" securities.

         Moody's applies numerical modifiers "1", "2" and "3" in its "Aa" rating classification. The
modifier "1" indicates that the obligation ranks in the higher end of its generic rating category; the
modifier "2" indicates a mid-range ranking; and the modifier "3" indicates a ranking in the lower end of
that generic rating category.


Standard and Poor's

Bonds (including municipal bonds maturing beyond 3 years) are rated as follows:

AAA: Bonds rated "AAA" have the highest rating assigned by Standard & Poor's. The obligor's capacity to
meet its financial commitment on the obligation is extremely strong.

AA: Bonds rated "AA" differ from the highest rated obligations only in small degree. A strong capacity
to meet its financial commitment on the obligation is very strong.


Fitch

AAA: Highest Credit Quality. "AAA" ratings denote the lowest expectation of credit risk. They are
assigned only in the case of exceptionally strong capacity for timely payment of financial commitments.
This capacity is highly unlikely to be adversely affected by foreseeable events.

AA: Very High Credit Quality. "AA" ratings denote a very low expectation of credit risk. They indicate a
very strong capacity for timely payment of financial commitments. This capacity is not significantly
vulnerable to foreseeable events.

         Because bonds rated in the "AAA" and "AA" categories are not significantly vulnerable to
foreseeable future developments, short-term debt of these issuers is generally rated "F-1+."









B-1

- -------------------------------------------------

- -------------------------------------------------










- -------------------------------------------------
Centennial Government Trust
- -------------------------------------------------

Investment Advisor and Distributor
Centennial Asset Management Corporation
6803 South Tucson Way
Centennial, Colorado 80112

Sub-Distributor
OppenheimerFunds Distributor, Inc.
P.O. Box 5254
Denver, Colorado 80217-5254

Transfer Agent
Shareholder Services, Inc.
P.O. Box 5143
Denver, Colorado 80217-5143
1.800.525.9310

Custodian of Portfolio Securities
Citibank, N.A.
111 Wall Street
New York, New York 10005

Independent Registered Public Accounting Firm
Deloitte & Touche LLP
555 Seventeenth Street
Denver, Colorado 80202

Counsel to the Trust

Myer, Swanson, Adams & Wolf, P.C.
1350 Lawrence Street, Suite 100
Denver, Colorado 80204


Counsel to the Independent Trustees
Bell, Boyd, Lloyd LLC
Three First National Plaza
70 West Madison Street, Suite 3300
Chicago, Illinois  60602-4207

PX0170.001.0806



(1). In  accordance  with Rule 12b-1 of the  Investment  Company Act, the term  "Independent  Trustees" in
this  Statement of Additional  Information  refers to those Trustees who are not  "interested  persons" of
the Trust and who do not have any direct or indirect  financial  interest in the  operation of the plan or
any agreement under the plan.

CENTENNIAL GOVERNMENT TRUST

FORM N-1A

PART C

OTHER INFORMATION

Item 23. Exhibits

(a) (i) Restated Declaration of Trust dated September 27, 1985: Previously filed with Registrant's
Post-Effective Amendment No. 9 (9/27/85), and refiled with Registrant's Post-Effective Amendment No. 23
(10/28/94), pursuant to Item 102 of Regulation S-T, and incorporated herein by reference.

(ii) Amendment to the Declaration of Trust dated February 9, 2001: Previously filed with Registrant's
Post Effective Amendment No. 33 (10/25/01), and incorporated herein by reference.

(iii) Amendment No. 2 to the Restated Declaration of Trust dated August 27, 2002: Previously filed with
Registrant's Post Effective Amendment No. 34 (10/18/02), and incorporated herein by reference.

(b) By-Laws, as amended and restated through October 24, 2000: Previously filed with Registrant's Post
Effective Amendment No. 33 (10/25/01), and incorporated herein by reference.

(c) Specimen Share Certificate: Previously filed with Registrant's Post Effective Amendment No. 33
(10/25/01), and incorporated herein by reference.

(d) Amended and Restated Investment Advisory Agreement dated September 19, 2003: Previously filed with
Registrant's Post Effective Amendment No. 37 (8/27/04) and incorporated herein by reference.

(e) (i) General Distributor's Agreement Centennial Asset Management Corporation dated October 13,
1992: Previously filed with Registrant's Post Effective Amendment No. 21 (10/29/93), and incorporated herein by
reference.

(ii)Sub-Distributor's Agreement between Centennial Asset Management Corporation and
OppenheimerFunds Distributor, Inc. dated May 28, 1993: Previously filed with Registrant's Post-Effective
Amendment No. 21 (10/29/93), and incorporated herein by reference.

(iii) Form of Dealer Agreement of Centennial Asset Management Corporation: Previously filed
with Registrant's Post-Effective Amendment No. 6 (10/26/84) and refiled with Registrant's Post-Effective
Amendment No. 23 (10/28/94), pursuant to Item 102 of Regulation S-T and incorporated herein by reference.

(f) Form of Compensation Deferral Agreement for Disinterested Trustees/Directors: Previously filed with
Post-Effective Amendment No. 40 to the Registration Statement of Oppenheimer High Yield Fund (Reg. No. 2-62076),
(10/27/98), and incorporated herein by reference.

(g) (i) Global Custodial Services Agreement dated July 15, 2003, as amended July 26, 2005, and Citibank,
N.A.: Previously filed with Post-Effective Amendment No. 1 to the Registration Statement of Oppenheimer Rochester
Arizona Municipal Fund's (Reg. No. 333-132778), 07/26/07, and incorporated herein by reference.

(ii) Amended and Restated Foreign Custody Manager Agreement dated May 31, 2001, as amended July 15, 2003
between Registrant and Citibank, N.A. Previously filed with Pre-effective Amendment No. 1 to the Registration
Statement of Oppenheimer International Large-Cap Core Trust (Reg. No. 33-106014), (8/5/03), and incorporated
herein by reference.

(h) Not applicable.

(i) Opinion and Consent of Counsel dated April 7, 1982: Previously filed with Registrant's Pre-Effective
Amendment No. 1 (4/13/82), refiled with Registrant's Post-Effective Amendment No. 23 (10/28/94), pursuant to
Item 102 of Regulation S-T and incorporated herein by reference.

(j) Independent Registered Public Accounting Firm's Consent: Filed herewith.

(k) Not applicable.

(l) Not applicable.

(m) Service Plan and Agreement between Registrant and Centennial Asset Management Corporation under Rule
12b-1 dated August 24, 1993: Previously filed with Registrant's Post-Effective Amendment No. 21, (10/29/93), and
incorporated herein by reference.

(n) Not applicable.

(o) Powers of Attorney dated December 13, 2004 for all Trustees/Directors and Officers: Previously filed
with Post-Effective Amendment No. 44 to the Registration Statement of Oppenheimer Variable Account Funds (Reg.
No. 2-93177), 2/25/05, and incorporated herein by reference.

(ii) Power of Attorney for Richard F. Grabish dated December 13, 2004: Previously filed with
Post-Effective Amendment No. 20 to the Registration Statement of Centennial California Tax Exempt Trust (Reg. No.
33-30471), 8/15/05, and is incorporated herein by reference.

(p) Amended and Restated Code of Ethics of the Oppenheimer Funds dated March 31, 2006 under Rule 17j-1 of
the Investment Company Act of 1940: Previously filed with Post-Effective Amendment No. 13 to the Registration
Statement of Oppenheimer MidCap Fund (reg. No. 333-31533), (4/7/06), and incorporated herein by reference.

Item 24. - Persons Controlled by or Under Common Control with the Fund

None.

Item 25. - Indemnification

Reference is made to the provisions of Article Seven of Registrant's Amended and Restated Declaration of Trust
filed as Exhibit 23(a) to this Registration Statement, and incorporated herein by reference.

Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to trustees,
officers and controlling persons of Registrant pursuant to the foregoing provisions or otherwise, Registrant has
been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public
policy as expressed in the Securities Act of 1933 and is, therefore, unenforceable. In the event that a claim for
indemnification against such liabilities (other than the payment by Registrant of expenses incurred or paid by a
trustee, officer or controlling person of Registrant in the successful defense of any action, suit or proceeding)
is asserted by such trustee, officer or controlling person, Registrant will, unless in the opinion of its counsel
the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question
whether such indemnification by it is against public policy as expressed in the Securities Act of 1933 and will
be governed by the final adjudication of such issue.

Item 26. Business and Other Connections of Investment Adviser

(a) Centennial Asset Management Corporation is the investment adviser of the Registrant; it and certain
subsidiaries and affiliates act in the same capacity to other registered investment companies as described in
Parts A and B hereof and listed in Item 26(b) below.

(b) There is set forth below information as to any other business, profession, vocation or employment of a
substantial nature in which each officer and director of Centennial Asset Management Corporation is, or at any
time during the past two fiscal years has been, engaged for his/her own account or in the capacity of director,
officer, employee, partner or trustee.
- ------------------------------------------ ---------------------------------------------------------------------------
Name and Current Position
with Centennial Asset
Management Corporation Other Business and Connections During the Past Two Years
- ------------------------------------------ ---------------------------------------------------------------------------
- ------------------------------------------ ---------------------------------------------------------------------------

Timothy Abbuhl, Vice President of OppenheimerFunds, Inc. and OppenheimerFunds
Treasurer Distributor, Inc.

Carl Algermissen, Vice President and Associate Counsel of OppenheimerFunds, Inc.
Assistant Secretary

Richard Knott, Senior Vice President of OppenheimerFunds Distributor, Inc.
Executive Vice President
& Director

David Robertson, Senior Vice President of OppenheimerFunds Distributor, Inc.
President & Director

Cameron Ullyatt, Vice President of OppenheimerFunds, Inc.
Vice President

- ------------------------------------------ ---------------------------------------------------------------------------
- ------------------------------------------ ---------------------------------------------------------------------------
Mark S. Vandehey, Senior Vice President and Chief Compliance Officer of OppenheimerFunds,
Vice President & Chief Compliance Officer Inc.; Vice President and Chief Compliance Officer of OppenheimerFunds
Distributor, Inc. and Shareholder Services, Inc.; Chief Compliance
Officer of HarbourView Asset Management Corporation, Real Asset
Management, Inc., Shareholder Financial Services, Inc., Trinity
Investment Management Corporation, OppenheimerFunds Legacy Program, OFI
Private Investments Inc. and OFI Trust Company and OFI Institutional
Asset Management, Inc.
- ------------------------------------------ ---------------------------------------------------------------------------
- ------------------------------------------ ---------------------------------------------------------------------------
Barry D. Weiss, Vice President of OppenheimerFunds, Inc. and of HarbourView Asset
Vice President Management Corporation.
- ------------------------------------------ ---------------------------------------------------------------------------
- ------------------------------------------ ---------------------------------------------------------------------------
Carol E. Wolf, Senior Vice President of OppenheimerFunds, Inc. and of HarbourView Asset
Vice President Management Corporation; serves on the Board of the Colorado Ballet.
- ------------------------------------------ ---------------------------------------------------------------------------
- ------------------------------------------ ---------------------------------------------------------------------------
Robert G. Zack Executive Vice President and General Counsel of OppenheimerFunds, Inc.;
General Counsel, General Counsel and Director of OppenheimerFunds Distributor, Inc.;
Senior Vice President and General Counsel of HarbourView Asset Management
Corporation and OFI Institutional Asset Management, Inc.; Senior Vice
President, General Counsel and Director of Shareholder Financial
Services, Inc., Shareholder Services, Inc., OFI Private Investments, Inc.
and OFI Trust Company; Director and Assistant Secretary of
OppenheimerFunds International Ltd and OppenheimerFunds plc; Secretary
and General Counsel of Oppenheimer Acquisition Corp.; Director of
Oppenheimer Real Asset Management, Inc. and OppenheimerFunds (Asia)
Limited); Vice President of OppenheimerFunds Legacy Program.
- ------------------------------------------ ---------------------------------------------------------------------------

The Oppenheimer Funds include the following:
Centennial California Tax Exempt Trust
Centennial Government Trust
Centennial Money Market Trust
Centennial New York Tax Exempt Trust
Centennial Tax Exempt Trust

Limited Term New York Municipal Fund (a series of Rochester Portfolio Series)
OFI Tremont Core Strategies Hedge Fund
OFI Tremont Market Neutral Hedge Fund
Oppenheimer Absolute Return Fund
Oppenheimer AMT-Free Municipals
Oppenheimer AMT-Free New York Municipals
Oppenheimer Balanced Fund
Oppenheimer Baring China Fund
Oppenheimer Baring Japan Fund
Oppenheimer Baring SMA International Fund
Oppenheimer California Municipal Fund
Oppenheimer Capital Appreciation Fund
Oppenheimer Capital Income Fund
Oppenheimer Cash Reserves
Oppenheimer Champion Income Fund
Oppenheimer Commodity Strategy Total Return Fund
Oppenheimer Convertible Securities Fund (a series of Bond Fund Series)
Oppenheimer Core Bond Fund (a series of Oppenheimer Integrity Funds)
Oppenheimer Developing Markets Fund
Oppenheimer Discovery Fund
Oppenheimer Dividend Growth Fund
Oppenheimer Emerging Growth Fund
Oppenheimer Emerging Technologies Fund
Oppenheimer Enterprise Fund
Oppenheimer Equity Fund, Inc.
Oppenheimer Equity Income Fund, Inc.
Oppenheimer Global Fund
Oppenheimer Global Opportunities Fund
Oppenheimer Gold & Special Minerals Fund
Oppenheimer Growth Fund
Oppenheimer International Bond Fund
Oppenheimer Institutional Money Market Fund
Oppenheimer International Diversified Fund
Oppenheimer International Growth Fund
Oppenheimer International Small Company Fund

Oppenheimer International Value Fund (a series of Oppenheimer International Value Trust)
Oppenheimer Limited Term California Municipal Fund
Oppenheimer Limited-Term Government Fund
Oppenheimer Limited Term Municipal Fund (a series of Oppenheimer Municipal Fund)
Oppenheimer Main Street Fund (a series of Oppenheimer Main Street Funds, Inc.)
Oppenheimer Main Street Opportunity Fund
Oppenheimer Main Street Small Cap Fund
Oppenheimer MidCap Fund
Oppenheimer Money Market Fund, Inc.
Oppenheimer Multi-State Municipal Trust (3 series):
Oppenheimer New Jersey Municipal Fund
Oppenheimer Pennsylvania Municipal Fund
Oppenheimer Rochester National Municipals

Oppenheimer Portfolio Series (4 series)
Active Allocation Fund
Equity Investor Fund
Conservative Investor Fund
Moderate Investor Fund

Oppenheimer Principal Protected Main Street Fund (a series of Oppenheimer Principal
Protected Trust)
Oppenheimer Principal Protected Main Street Fund II (a series of Oppenheimer Principal
Protected Trust II)
Oppenheimer Principal Protected Main Street Fund III (a series of Oppenheimer Principal
Protected Trust III)
Oppenheimer Quest For Value Funds (3 series)
Oppenheimer Quest Balanced Fund
Oppenheimer Quest Opportunity Value Fund
Oppenheimer Small- & Mid-Cap Value Fund

Oppenheimer Quest International Value Fund, Inc.
Oppenheimer Real Estate Fund
Oppenheimer Rising Dividends Fund, Inc.
Oppenheimer Rochester Arizona Municipal Fund
Oppenheimer Rochester Maryland Municipal Fund
Oppenheimer Rochester Massachusetts Municipal Fund
Oppenheimer Rochester Michigan Municipal Fund
Oppenheimer Rochester Minnesota Municipal Fund
Oppenheimer Rochester North Carolina Municipal Fund
Oppenheimer Rochester Ohio Municipal Fund
Oppenheimer Rochester Virginia Municipal Fund
Oppenheimer Select Value Fund
Oppenheimer Senior Floating Rate Fund
Oppenheimer Series Fund, Inc. (1 series):
Oppenheimer Value Fund
Oppenheimer SMA Core Bond Fund
Oppenheimer SMA International Bond Fund
Oppenheimer Strategic Income Fund
Oppenheimer Transition 2010 Fund
Oppenheimer Transition 2015 Fund
Oppenheimer Transition 2020 Fund
Oppenheimer Transition 2030 Fund
Oppenheimer Tremont Market Neutral Fund, LLC
Oppenheimer Tremont Opportunity Fund, LLC
Oppenheimer U.S. Government Trust
Oppenheimer Variable Account Funds (11 series):

Oppenheimer Balanced Fund/VA
Oppenheimer Capital Appreciation Fund/VA
Oppenheimer Core Bond Fund/VA
Oppenheimer Global Securities Fund/VA
Oppenheimer High Income Fund/VA
Oppenheimer Main Street Fund/VA
Oppenheimer Main Street Small Cap Fund/VA
Oppenheimer MidCap Fund/VA
Oppenheimer Money Fund/VA
Oppenheimer Strategic Bond Fund/VA
Oppenheimer Value Fund/VA
Panorama Series Fund, Inc. (4 series):
Government Securities Portfolio
Growth Portfolio
Oppenheimer International Growth Fund/VA
Total Return Portfolio
Rochester Fund Municipals

The address of the Oppenheimer funds listed above, Shareholder Financial Services, Inc., Shareholder Services,
Inc., OppenheimerFunds Services, Centennial Asset Management Corporation, and OppenheimerFunds Legacy Program is
6803 South Tucson Way, Centennial, Colorado 80112-3924.

The address of OppenheimerFunds, Inc., OppenheimerFunds Distributor, Inc., HarbourView Asset Management
Corporation, Oppenheimer Acquisition Corp., OFI Private Investments Inc., OFI Institutional Asset Management,
Inc. Oppenheimer Real Asset Management, Inc. and OFI Trust Company is Two World Financial Center, 225 Liberty
Street, 11th Floor, New York, New York 10281-1008.

The address of Tremont Group Holdings, Inc. is 555 Theodore Fremd Avenue, Suite 206-C, Rye, New York 10580.

The address of OppenheimerFunds International Ltd. is 30 Herbert Street, Dublin 2, Ireland.

The address of Trinity Investment Management Corporation is 301 North Spring Street, Bellefonte, Pennsylvania
16823.

The address of OppenheimerFunds International Distributor Limited is Suite 1601, Central Tower, 28 Queen's Road
Central, Hong Kong.

Item 27. Principal Underwriter

(a) Centennial Asset Management Corporation is the Distributor of Registrant's shares. It is also the
Distributor of each of the other registered open-end investment companies for which Centennial Asset Management
Corporation is the investment adviser, as described in Part A and B of this Registration Statement and listed in
Item 26(b) above.

(b) The directors and officers of the Registrant's principal underwriter are:
- ------------------------------ ----------------------------------------------------- ---------------------------------
Name & Principal Position(s) and Office(s)
Business Address Position(s) & Office(s) with Underwriter with Registrant
- ------------------------------ ----------------------------------------------------- ---------------------------------
- ------------------------------ ----------------------------------------------------- ---------------------------------

Timothy Abbuhl(2) Treasurer None

Carl Algermissen(2) Assistant Secretary None

Richard Knott(1) Executive Vice President & Director None

David Robertson(1) President & Director None

Mark S. Vandehey(2) Vice President and Chief Compliance Officer Vice President and Chief
Compliance Officer

(1)225 Liberty Street-11th Floor, New York, NY 10281-1008
(2)6803 South Tucson Way, Centennial, CO 80112-3924

The accounts, books and other documents required to be maintained by Registrant pursuant to Section 31(a) of the
Investment Company Act of 1940 and rules promulgated thereunder are in the possession of OppenheimerFunds, Inc.
at its offices at 6803 South Tucson Way, Centennial, Colorado 80112-3924.

Item 29. Management Services

Not applicable

Item 30. Undertakings

Not applicable.

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933 and/or the Investment Company Act of 1940, the
Registrant certifies that it meets all requirements for effectiveness of this Registration Statement pursuant to
Rule 485(b) under the Securities Act of 1933 and has duly caused this Registration Statement to be signed on its
behalf by the undersigned, thereunto duly authorized, in the County of Arapahoe and State of Colorado on the 21st
day of August, 2007.

CENTENNIAL GOVERNMENT TRUST

By: /s/ John V. Murphy*
---------------------------------------------
John V. Murphy, President, &
Principal Executive Officer

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed below by
the following persons in the capacities on the dates indicated:

Signatures Title Date

/s/ William L. Armstrong * Chairman of the August 21, 2007
- ---------------------------------- Board of Trustees
William L. Armstrong

/s/ John V. Murphy* President, Principal

- ---------------------------------- Executive Officer and Trustee August 21, 2007
John V. Murphy

/s/ Brian W. Wixted* Treasurer, Principal August 21, 2007
- ---------------------------------- Financial &
Brian W. Wixted Accounting Officer

/s/ George Bowen* Trustee August 21, 2007

- ----------------------------------
George Bowen

s/ Edward L. Cameron * Trustee August 21, 2007

- ----------------------------------
Edward L. Cameron

/s/ Jon S. Fossel* Trustee August 21, 2007

- ----------------------------------
Jon S. Fossel

/s/ Sam Freedman* Trustee August 21, 2007

- ----------------------------------
Sam Freedman

/s/Richard F. Grabish* Trustee August 21, 2007

- ----------------------------------
Richard F. Grabish

/s/ Beverly L. Hamilton* Trustee August 21, 2007

- ----------------------------------
Beverly L. Hamilton

/s/ Robert J. Malone* Trustee August 21, 2007

- ----------------------------------
Robert J. Malone

/s/ F. William Marshall, Jr. Trustee August 21, 2007

- ----------------------------------
F. William Marshall, Jr.

*By: /s/ Kathleen T. Ives

- -----------------------------------------

Kathleen T. Ives, Attorney-in-Fact

CENTENNIAL GOVERNMENT TRUST

Post-Effective Amendment No. 41

Registration Statement No. 2-75812

EXHIBIT INDEX

Exhibit No. Description

23(j) Independent Registered Public Accounting Firm's consent

EX-99.J 2 consent.htm INDEPENDENT AUDITORS' CONSENT CENTENNIAL GOVERNMENT TRUST

                             CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Post-Effective Amendment No. 41 to Registration Statement
No. 2-75812 on Form N-1A of our report dated August 8, 2007, relating to the financial statements and financial
highlights of Centennial Government Trust, appearing in the Annual Report on Form N-CSR of Centennial Government
Trust for the year ended June 30, 2007, and to the references to us under the headings "Independent Registered
Public Accounting Firm" in the Statement of Additional Information and "Financial Highlights" in the Prospectus,
which are part of such Registration Statement.

/s/ DELOITTE & TOUCHE LLP

Denver, Colorado
August 20, 2007

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