Generally my father is a mild man, but when he gets angry, he ______ be fierce.
#62859
A
can
B
should
C
must
D
shall
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I ______ tell you with certainty that he won’t be able to finish it before the deadline.
#63667
A
will
B
must
C
can
D
may
It’s said that there are plenty of hotels in that town. There _____ be any difficulty for you to find one to stay in.
#62899
A
mustn’t
B
oughtn’t
C
needn’t
D
shouldn’t
I______ thank you too much for all your help to my son while we were away from home.
#63489
A
won’t
B
can’t
C
can
D
will
．Just be patient. You ________expect the world to change so soon.
#63611
A
can’t
B
needn’t
C
may not
D
will not
—May I smoke here，please?—I am afraid you ．This is a non-smoking area．
#77581
A
can
B
can’t
C
may
D
may not