A.Do | B.Will | C.Can | D.Would |
A.may ; can | B.can ; must | C.may ; needn""t | D.must ; may |
A.needn""t hurry | B.mustn""t hurry | C.needn""t have hurried |
D.mustn""t have hurried |
A.can""t e | B.shouldn""t be | C.mustn""t have been | D.couldn""t have been |
A.must | B.may | C.can | D.will |
A.may not | B.mustn""t | C.needn""t | D.shan""t |
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