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D. Could you
C. Would you
B. Would you mind
wash them.
A. Can you
". The windows look clean. You
D. mustn't
C. don't have to
A. are not to
B. needn't
B. I don't believe it. It
be true.
D. wouldn't
B. mustn't
C. shouldn't
A. can't
9. Young people
obey their parents.
B. may
C. will
D. ought to
A. must
10. Jenny's engagement ring is enormous! It
B. might
have cost a fortune.
A. must
C. will
D. should
11. You
to write them today.
A. should
B. must
C. had
D. ought
12. "
you hand me that pair of scissors, please?"
A. May
B. Will
C. Shall
D. Should
13. Jeanette did very badly on the exam. She
harder.
A. must have studied
B. could have studied
C. should have studied
D. must studied
14. Marcela didn't come to class yesterday. She
an accident.
A. should have had
B. must have
C. might have
D. may have had
15. John still hasn't come out. He
everything for the trip now.
A. must have been preparing
B. must be preparing
C. will be preparing
D. will have prepared