A.mustn"t have hurried | B.couldn"t have hurried | C.must not hurry | D.needn"t have hurried |
A.must; should | B.can; shall | C.must; shall | D.can; could |
A.would | B.should | C.could | D.might |
A.must | B.may | C.can | D.shall |
A.need | B.might | C.shall | D.will |
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