You __________ buy a gift, but you can if you want to.
#63027
A
must
B
mustn’t
C
have to
D
don’t have to
推荐题目
—Are you going to help him?—Why ___ I help him? He' s never done anything for me．
#63530
A
would
B
could
C
might
D
should
—Have you checked the engine? —Yes, I did twice; there ______ be anything wrong with the car.
#62870
A
won’t
B
mustn’t
C
needn’t
D
shouldn’t
—This T-shirt _____ Jim’s. I saw him playing basketball here just now.—No, it _____Jim’s. Look, at the photo of Yao Ming on it. His favorite player isn’t Yao Ming but Kobe Brant.
#77304
A
mustn’t be, can be
B
can’t be, must be
C
can be, mustn’t be
D
must be, can’t be
---Must I do the work today? ---No, you _______. You may do it tomorrow.
#78312
A
can’t
B
mustn’t
C
shouldn’t
D
needn’t
---Can I watch TV now? ---No, you .You________ do your homework first.
#76196
A
can; can
B
can’t ; must
C
can’t; can
D
must ; can