It has been announced that candidates ( 候选人)_____remain in their seats until all the papers has been collected .
#89832
A
can
B
will
C
may
D
shall
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_____ your advice, I would have had no trouble with my papers.
#90229
A
Had I followed
B
If I followed
C
If I have followed
D
Once I followed
Children＿＿＿＿＿＿＿＿in public very often.
#89946
A
should be praised
B
shouldn’t have praised
C
shouldn’t have been praised
D
shouldn’t be praised
—Is Pro. Smith giving the speech today?—It __________ be him. He is abroad right now.
#87621
A
can’t
B
needn’t
C
won’t
D
mustn’t