---Is Mr Hu in the reading room?---No, he _______be there. He has gone to Tianjin.
#75321
A
mustn’t
B
needn’t
C
won’t
D
can’t
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I got close enough to hear them speaking Chinese, and I said “Ni Hao ” just as I ____ do in China.
#63507
A
must
B
might
C
can
D
should
—I won’t go to the concert this evening. I ______ watch the NBA on TV. It’s more exciting.
#77600
A
had better
B
would rather
C
ought to
D
have to
The boss ______ the worker how to do it, or the accident couldn’t have happened.
#63303
A
can’t have told
B
ought to tell
C
could have told
D
mustn’t have told
-There is someone knocking at the door.- It ______ be Jimmy, he has gone to ShangHai .
#75858
A
needn’t
B
mustn’t
C
can’t
D
may not
His failure suggested that he the teacher’s suggestions．
#62975
A
can’t have followed
B
needn’t follow
C
mustn’t have followed
D
shouldn’t follow