—Dad, must I finish my homework today?—No, you ______. You may do it tomorrow.
#74354
A
needn’t
B
mustn’t
C
don’t
D
won’t
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--Jack had prepared for the game for such a long time. We all thought he ________ it. -- What a pity! He ________ too nervous when playing it.
#62694
A
would have won;had been
B
could have won;must be
C
could have won;was
D
would have won;has been
 I didn’t know Headmaster Weng was away for Beijing. I       to his office yesterday.
#63308
A
mustn’t have gone
B
needn’t have gone
C
wouldn’t have gone
D
couldn’t have gone
— You           your ideas at the meeting in a different way. --- Thank you, but I was too angry then.
#62671
A
must express
B
could express
C
could have expressed
D
must have expressed