---Who is the tallest boy? ---It ______ be John. John is of medium height.
#77245
A
must
B
needn’t
C
might
D
can’t
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We can make a fire ______ the room warm so that we can chat for a while.
#77591
A
to keep
B
keeping
C
keep
D
kept
---Look! The light is still on. Is Mr Wu working in his office？---No, it _____ be Mr Wu. He has gone to Nanjing for a meeting.
#74102
A
needn’t
B
mustn’t
C
can’t
D
wouldn’t
—Is John coming by train?—He should, but he not. He likes driving his car, but I’m not quite sure.
#75512
A
must
B
can
C
may
D
need
－Must we leave now?－No, we ________. We still have two more hours.
#77765
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t
–I’m not good at English, Amy. What should I do?--You practice it more. For example, you read English every morning.
#74275
A
should; shall
B
should; could
C
could; will
D
must; are able to