. — I sent him the dictionary by mail this morning . —You ____ that; he''s coming tomorrow afternoon .
#89774
A
needn''t have done
B
didn''t have to
C
needn''t do
D
mustn''t do
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What a pity! I ______in Hainan two more days，but something urgent needed to be dealt with back home.
#89437
A
must have stayed
B
needn't have stayed
C
may have stayed
D
could have stayed
---Sorry, Professor Smith. I didn’t finish the assignment yesterday.---Oh, you___________ have done it as yesterday was the deadline.
#88212
A
must
B
mustn’t
C
should
D
shouldn’t
You could have seen Fang Zuming________ yesterday morning.
#86670
A
did you come
B
if you came
C
had you come
D
if you should come
— Did you make it at last?— Yes. But for your help,it _____ a serious loss.
#86383
A
. had caused
B
ust have caused
C
. would have caused
D
ay cause
The workers in the factory demanded that their pay by 20 percent.
#87643
A
be raised
B
would be raised
C
should arise
D
should be risen