—May I play computer games, Mum?—No, you ______. You’ve got a lot of homework to do. 
#78144
A
needn’t
B
mustn’t
C
wouldn’t
D
won’t
推荐题目
 You’d better ____ football in the street.
#76080
A
play
B
not play
C
not to play
D
not playing
-May we start the meeting now?-No, we________ . We__________ to start until the manager comes.
#76883
A
mustn’t; are allowed
B
don’t have to; are supposed
C
needn’t; aren’t allowed
D
can’t; aren’t supposed