YOU SAID:

His contract's been extended to the end of 2009.

INTO JAPANESE

彼の契約は2009年末まで延長されました。

BACK INTO ENGLISH

His contract was extended until the end of 2009.

INTO JAPANESE

彼の契約は2009年末まで延長されました。

BACK INTO ENGLISH

His contract was extended until the end of 2009.