A. may have acted B. must have acted C. should act D. would act
A. couldn’t have caught B. ought to have caught
C. shouldn’t have caught D. must not have caught
A. needn’t have told B. needn’t tell C. mustn’t have told D. mustn’t tell
A. would be B. will have been C. was D. were
A. hand in B. would hand in C. have to hand in D. handed in
A. shall need B. should need C. would need D. will need
A. Was he rich or poor B. Whether rich or poor
C. were he rich or poor D. Be he rich or poor
A. should be B. were C. must be D. are
A. Had it not been B. Hadn’t it been C. Was it not D. Were it not
A. permit B. permitting C. permitted D. permits
A. being treated B. treated C. be treated D. having been treated
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