—Mum, I’ve been doing my homework for two hours.    I play computer games for an hour? —No, I’m afraid not. You’d better go out for a walk. It does good to your eyes.
#63451
A
Can’t
B
Wouldn’t
C
May not
D
Won’t
推荐题目
 -- Must I return the book by the end of next month?--    . You can keep it as long as you like.
#62836
A
No, you mustn’t
B
No, you can’t
C
Yes, you have to
D
No, you needn’t
— Must I stay here with you?—No, you_____. You may go home, but you ______go to the net bar.
#77257
A
mustn’t , needn’t
B
needn’t, mustn’t
C
must, need
D
need, must
—How is the debate of your essay?—It ____ well, but I ____one of the key points.
#62979
A
might work; hadn’t forgot
B
needn’t have worked; forgot
C
could have worked; forgot
D
would work; hadn’t forgot