—You didn’t wait for Mr. Black last night, did you?  —No, but we ____. He didn’t return home at all. 
#89202
A
couldn’t have
B
needn’t have
C
didn’t need to
D
should wait have
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The suggestion has been made___the basketball match___put off.
#89963
A
for; to
B
that; be
C
which; should be
D
to; being
——Are you content with her lecture?——Nowhere near that. It ____.
#89343
A
may have been good
B
couldn’t have been worse
C
can’t be better
D
must be better
He commanded that all the gates ________.
#86789
A
should shut
B
would be shut
C
shut
D
be shut