A: May I go out to play football, Dad?B: No, you ________. You must finish your homework first.
#74877
A
may not
B
needn’t
C
shouldn’t
D
mustn’t
推荐题目
(2013·北京东城二次联考)—________ you interrupt now？Can't you see I'm on the phone?—Sorry，sir，but it's urgent.
#62522
A
Can
B
Should
C
Must
D
Would
This book _____ Lucy’s. Look! Her name is on the book.
#76581
A
must be
B
may be
C
can’t be
D
mustn’t be
– I ran 10 miles last weekend. Can you believe that? – Wow, that ______ easy!
#62638
A
mustn' t be
B
mustn't have been
C
can't have been
D
couldn’t be
In general，she is devoted to her studies，but she________be little naughty at times.
#62476
A
will
B
can
C
should
D
would