The driver ____ have drunk a lot before the accident, but I'm not quite sure of that．
#63008
A
might
B
must
C
should
D
would
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---Is that Lucy’s sister, Lily?---No, it _______ be her. She has gone to English.
#75840
A
could
B
can
C
can’t
D
mustn’t
My brother is honest. He _____ such a thing.
#63425
A
might not do
B
can’t have done
C
can do
D
mustn’t have done
He ______ it on schedule, but somehow he fell behind.
#62908
A
must have done
B
might finish
C
could have finished
D
could finish