Mr. Zhou was really anxious _____he can’t find his car.
A. while B. because C. though D. until
— What would you do if you won the lottery?
— I would give it_____ medical research.
A. of B. for C. to D. at
That notebook _____ John’s. It has his name on it.
A. can be B. must be C. need be D. can’t be
I play the piano when I was a young boy.
A. wasn’t used to B. wasn’t use to
C. didn’t used to D. didn’t use to
Teenagers should not _____ .
A. allowed to drive B. be allow to driving
C. be allowed driving D. be allowed to drive
—It’s a bit cold. Would you mind my _________ all the windows?
— Do as you like, please.
A. close B. will close C. closing D. to close
