Fully________to looking after three children at home,she no longer has time to enjoy the various activities in the club.
Did John ____ the general cleaning yesterday afternoon?
To enjoy the scenery, Irene would rather spend long hours on the train ___travel by air.
For some students, the computer serves only _____ a tool that is used to play games.
The little boy was the only one who _____ the earth- -quake in his village, and the government sent him to a city school after that.
The parents are _____ their son who has been away from home for days.