CENTENNIAL MONEY MARKET TRUST
CENTENNIAL GOVERNMENT TRUST
CENTENNIAL TAX EXEMPT TRUST
Supplement dated April 1, 2000 to the
Prospectus dated November 1, 1999
The first three sentences of the third paragraph under the heading: How the
Trusts are Managed on Page A-1 of the prospectus are revised as follows.
|X| Portfolio Managers. The portfolio managers of the Trusts are the persons
principally responsible for the day-to-day management of the Trust's portfolio.
The portfolio manager of Centennial Money Market Trust and Centennial Government
Trust is Carol E. Wolf. She has had this responsibility since June, 1990 and
July, 1988, respectively. She is a Vice President of the Manager and of the Fund
and an officer and portfolio manager of other funds for which the Manager or an
affiliate serves as investment advisor.
April 1, 2000 PS000.006.0400
<PAGE>
CENTENNIAL TAX EXEMPT TRUST
CENTENNIAL GOVERNMENT TRUST
CENTENNIAL MONEY MARKET TRUST
Supplement dated April 1, 2000 to the
Prospectus dated November 1, 1999
The first three sentences of the third paragraph under the heading: How the
Trusts are Managed on Page A-1 of the prospectus are revised as follows.
|X| Portfolio Managers. The portfolio managers of the Trusts are the persons
principally responsible for the day-to-day management of the Trust's
portfolio. The portfolio manager of Centennial Money Market Trust
and Centennial Government Trust is Carol E. Wolf. She has had this
responsibility since June, 1990 and July, 1988, respectively. She
is a Vice President of the Manager and of the Fund and an officer
and portfolio manager of other funds for which the Manager or an
affiliate serves as investment advisor.
April 1, 2000 PS000.007.0400
<PAGE>
CENTENNIAL GOVERNMENT TRUST
CENTENNIAL MONEY MARKET TRUST
CENTENNIAL TAX EXEMPT TRUST
Supplement dated April 1, 2000 to the
Prospectus dated November 1, 1999
The first three sentences of the third paragraph on Page A-1 of the prospectus
are revised as follows.
|X| Portfolio Managers. The portfolio managers of the Trusts are the persons
principally responsible for the day-to-day management of the Trust's
portfolio. The portfolio manager of Centennial Money Market Trust and
Centennial Government Trust is Carol E. Wolf. She has had this
responsibility since June, 1990 and July, 1988 respectively. She is a
Vice President of the Manager and of the Fund and an officer and
portfolio manager of other funds for which the Manager or an affiliate
serves as investment advisor.
April 1, 2000 PS000.007.0400
