—I think the man over there must be Bob. -- It_______ be him. He has______ to Australia.
#78073
A
can’t, gone
B
can’t, been
C
may not, been
D
mustn’t, gone
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You really need to have a good rest．Remember：nothing ________make up for the loss of your health．
#62576
A
must
B
need
C
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dare
(2013·安徽安庆二模)—She looks very happy. She ________ have passed the exam.—I guess so. It's not difficult after all.
#62414
A
should
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must
C
could
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