---Where is Tom? ---He hasn’t come to school today. I think he be ill.
#74537
A
has to
B
should
C
may
D
need
推荐题目
Walking exercises ____ be boring at times, but on a clear sunny morning nothing could be better．
#63356
A
may
B
will
C
must
D
should
Tom hasn’t come to work since last Friday. he have had an accident?
#63310
A
Must
B
Could
C
Should
D
Might
No student go out of school for snacks during the break without the teacher’s permission.
#62154
A
will
B
must
C
shall
D
may
— I want to know if I smoke here.— No, you . Could you see the sign “NO SMOKING” there?
#63025
A
can; needn’t
B
must; can’t
C
shall; won’t
D
may; mustn’t
－What do you think of the talent show in our school?－ I think teachers in Grade Two were ___________ act _____ all.
#77159
A
the funniest ; in
B
the best; of
C
the goodest; in
D
the most good; of