. -----What makes him happy?-----_____a prize in the computer contest.(which of the following are right)A Because of winning B. For be won C. Wining D. His wining
14. Be quiet, kids. You’ll have to wait ______ your names are called.
The path to dreams may not be smooth and even at great cost, but ______ on to them.
I dislike those programs ______ viewers call in to talk about their private problems.
The hotel turned us down because we didn’t make reservations, but we ______ have.
Home-working opportunities and ______ working hours are top concerns for the working mothers.