---Must we leave the classroom now?---No, you _____. You _____ leave after the bell rings.
#75608
A
mustn't; are allowed to
B
don't have to; might
C
needn't; can
D
can't; are supposed to
推荐题目
---Must I hand in my homework now?---No,you__.You can hand it in tomorrow.
#74413
A
mustn’t
B
can’t
C
needn’t
D
shouldn’t
—How much shall I pay for the phone call? —You________. This is free of charge.
#63321
A
shouldn't
B
can't
C
don't have to
D
mustn't
Oh, I'm not feeling well in the stomach. I ________ so much fried chicken just now.
#62320
A
shouldn't eat
B
mustn't have eaten
C
mustn't eat
D
shouldn't have eaten
—It looks as if it’s going to rain, but I’m not sure whether the windows are shut in my apartment.—You as well go back to have a look.
#63042
A
should
B
might
C
need
D
can
—He must be in the reading-room now. We will find him there. ---No, he _____.Tom said he was ill at home .
#63666
A
must not
B
can’t
C
may not
D
should not