No student______ go out of school for snacks during the break without the teacher’s permission.
#62555
A
shall
B
must
C
will
D
may
推荐题目
---Where is my pen?--- I _____it.
#63405
A
might lose
B
wouldn’t have lost
C
should have lost
D
must have lost
—Are you coming to Jeff's party?—I'm not sure.I ________ go to the concert instead.
#62509
A
must
B
would
C
should
D
might
–– ________ I come back before 6 o’clock?–– No, you _______ . But you ______ be back later than 7 o’clock.
#75632
A
Need; must; must
B
May; mustn’t; can’t
C
Can; can’t; can’t
D
Must; needn’t; can’t
Cars play an important role in modern life, but they ______ also cause many problems like air pollution.
#63554
A
should
B
can
C
must
D
will