You _____ her in her office last Friday, she’s been out of town for two weeks.
#62649
A
needn’t have seen
B
must have seen
C
might have seen
D
can’t have seen
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---Did Daniel take my football away?---No, I think it _____ be him, for he doesn’t play football at all.
#63037
A
must
B
would
C
can’t
D
shouldn’t
------ May I smoke here?------ If you____, that's the smoking section over there.
#63312
A
should
B
could
C
may
D
must
A: May I go out to play football, Dad?B: No, you ________. You must finish your homework first.
#74877
A
may not
B
needn’t
C
shouldn’t
D
mustn’t
