---- Can I watch TV now? ---- No, you ________. You _______ do your homework first.
#76429
A
can’t; can’t
B
can’t; must
C
mustn’t; can’t
D
needn’t; must
推荐题目
Look at the sign! It says “No Smoking!” You ________ smoke here. It’s dangerous.
#74948
A
mustn’t
B
ought not to
C
needn’t
D
don’t have to
This printer is of good quality. If it ________ break down within the first year, we would repair it at our expense.
#62548
A
would
B
should
C
could
D
might
—Must I go there right now, mum?—No, you ____. You can go there tomorrow.
#75563
A
shouldn’t
B
can’t
C
mustn’t
D
needn’t
－Why are you looking so worried? Is there anything I can do for you?－The computer break down when I nearly finished my composition.
#62970
A
can
B
should
C
must
D
dare
—I wonder where Peter is.He said he’d be here for lunch.—Don’t worry！He________be caught in the rush hour.
#62278
A
will
B
should
C
can
D
may