A.wouldn’t | B.mustn’t | C.shouldn’t | D.needn’t |
A.would sell | B.used to sell | C.sold | D.insisted selling |
A.shall go | B.ought to have gone | C.should go | D.must have gone |
A.will | B.may | C.have to | D.should |
A.should drive | B.would have driven |
C.may drive | D.must have driven |
A.mustn’t have been blamed | B.shouldn’t be blamed |
C.wouldn’t have been blamed | D.couldn’t be blamed |
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