No person __________ carry a mobile phone into the examination room during thenational college Entrance Examinations.
#87789
A
shall
B
must
C
can
D
need
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He ought to win the first prize, _____ he?
#90129
A
oughtn’t
B
shouldn’t
C
mustn’t
D
both A and B
I can’t find the recorder in the room. It ________ by someone.
#87740
A
may take
B
may have been taken away
C
must have taken away
D
needn’t have been taken away
There was a traffic jam; otherwise I ____ here on time.
#87428
A
would be
B
had been 
C
should be
D
would have been
The doctor suggested he ______.                   
#88170
A
not smoke
B
don’ t smoke
C
doesn’t smoke
D
no smoke