A.might not have heard | B.should not have heard | C.mustn’t hear | D.shouldn’t hear |
A.is | B.be | C.to be | D.should be |
A.take | B.must take | C.are to take | D.took |
A.needn’t hurry | B.didn’t need hurry |
C.needn’t have to burry | D.needn’t have hurried |
A.shall | B.may | C.must | D.Will |
A.can’t | B.wouldn’t | C.mustn’t | D.shouldn’t |
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