Mary got up early, but she ______ so, because she had no work to do that morning.
A. can not have done
B. must not have done
C. shouldn't have done
D. needn't have done
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She_____ catch the bus every morning, but now she rides with her fiance.
A. used to
B. is used to
C. had rather
D. was used to
You ______ the look on his face when he won the prize .
A. should have seen
B. would have seen
C. must see
D. can be seeing
"When should l get my ticket?""You______ your ticket last month ."
A. should get
B. had got
C. should have gotten
D. ought to get
" Did you criticize him for his mistakes?" " Yes, but ______it. "
A. I'd rather not have done
B. I'd better not doave done
C. I'd not rather
D. I'd rather not doing