(A) so
(B) and
(C) but
(D) neither
“Must I finish my homework now?” “No, you() . But you() finish it this evening. ”A. mustn’ t…mustB. needn’ t…mustC. can’ t…canD. can’ t…must
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He _________ have lied to his boss.A.shouldn'tB.mustn'tC.don't have toD.can't
He()to Shanghai for I saw here a minute ago.A. can't goB. can't have goneC. didn't go
The price you quoted is so high that we () help ()this transaction.A、can…to cancelB、can't...cancelingC、can…cancelingD、can't…to cancel
He______________be hungry一he's just had lunch.A. can'tB. mustC. ought toD. might
A、may notB、can’tC、might notD、mayn’t
He ______ to Shanghai for I saw him here a minute ago.A. can’t goB. can’t have goneC. didn’t go
