---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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For those who go to college, there are still hundreds of high-paying jobs that only require a high school diploma.
#63286
A
can’t
B
mustn’t
C
shan’t
D
needn’t
Within a few years China ____ well have the most advanced railway industry in the world.
#62236
A
will
B
can
C
must
D
may
Every time she was in trouble, she went to him for help, as he said he _____ do anything for her.
#63014
A
should
B
must
C
would
D
might
