—Why didn’t you come to my birthday party last night? —I planned to, but my parents simply       not let me out so late at night.
#63282
A
could  
B
might  
C
would  
D
should
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My sister met him at the cinema yesterday afternoon, so he       your lecture.
#63160
A
couldn’t have attended
B
needn’t have attended
C
mustn’t have attended
D
shouldn’t have attended
You _ to the meeting this afternoon if you have something important to do.
#76786
A
needn’t to come
B
don’t need come
C
don’t need coming
D
needn’t come