The students be in the classroom because there are lights in it.
#75790
A
can
B
must
C
can’t
D
mustn’t
推荐题目
―Thank you very much for giving me a hand when I was in trouble.―Don’t mention it. I only did what anyone else _______ in my place.
#62930
A
must do
B
might do
C
would have done
D
can have done
—Mary’s got crazy and has been sent to the mental hospital. Did you tell her boss about that?—Yes, but I _______her husband first.
#63277
A
can have told
B
should have told
C
need have told
D
must have told
Unluckily, we missed the train. we early.
#62750
A
must have set out
B
had set out
C
should have set out
D
set out
A girl calling herself Mary is waiting outside; _____ she come in now?
#62929
A
Need
B
Must
C
Will
D
Shall
_____ anyone phone during the board meeting, please tell them I am busy.
#63227
A
Should
B
Will
C
May
D
Can