.Having retired from the local government, he now ____himself with the welfare of the disabled.
Only athletes who have reached the agreed standard for their event will _____ as competitors.
Beyond, a famous rock band, played its last concert in 2005 and then it officially _____ in Singapore.
The boy pretended when his parents entered the room.
It is _____ that the middle-aged lady will pass the driving test.
The guitar _____ John composed their first hit is now in a music museum.