Rose, you leave your school things on the floor like this. Keep your room clean and tidy.
#75698
A
may not
B
mustn’t
C
needn’t
D
wouldn’t
推荐题目
You be hungry after the long walk. Help yourself to some cakes.
#75486
A
should
B
must
C
need to
D
ought to
——Can I walk across the road now, mum?——No, you_______. You have to wait until the light turns green.
#75668
A
couldn't
B
shouldn't
C
mustn't
D
needn't
(2013·江西九江二模)If you won't do as I tell you, you ________ get the chance to be promoted because the competition is just too fierce.
#62419
A
couldn't
B
mustn't
C
shouldn't
D
shan't
—Tom is in low spirits today. He ______ again in the job interview.—What a pity! He has been greeted with bad luck these days.
#62569
A
could fail
B
may fail
C
must have failed
D
must fail
