—Are you coming to the English evening?—I’m not sure. I ________ go to the concert instead.
#63585
A
must
B
would
C
should
D
might
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My sister met him at the street yesterday afternoon, so he __________ your lecture.
#63077
A
shouldn’t have attended
B
couldn’t have attended
C
mustn’t have attended
D
needn’t have attended
—Can I pay the bill by check?—Sorry，sir．But it's the management rules of our hotel that payment be made in cash．
#62255
A
shall
B
need
C
will
D
can
The problem is too difficult for him. He _______ solve it by himself without any help.
#76048
A
can't
B
mustn't
C
shouldn't
D
needn't
—When can I come here for the photos? I really need them tomorrow afternoon. —They _______ be ready by 12:00.
#75006
A
can
B
must
C
should
D
need