Mr Zhang, a man calling himself Peter, __________ all day. Could you speak to him now?
I lived with my sister this summer and didn't have to pay rent. So I ______ save most of my salary.
A computer can only do ____ you have instructed it to do.
He asked ____ for a violin.
What the doctors really doubt is my mother will recover from the serious disease soon.
It is generally considered unwise to give a child _____he or she wants.