--- Sir, I have a favor to ask you. ---___________.A It’s a pleasure B. Go ahead C. What, please D. Help yourself
There's a rumor________that he is going to resign.
The film star agreed to give a TV________immediately after his wedding.
The fact is that your passport has been________.So you can't use it.
He________a wild duck,but he didn't________it.
The lack of money forced them to________their research.