– Must I clean up the classroom right now, Miss Green?-- No, you ______.
#75722
A
mustn’t
B
can’t
C
needn’t
D
may not
推荐题目
Tom’s uncle knows computers well, and he __________ a computer engineer .
#74807
A
maybe
B
may be
C
may be is
D
may is
----- John looks a bit upset. Did you tell him the bad news? ------Yes, but I _____him after his birthday party.
#63346
A
should have told
B
must have told
C
shouldn’t have told
D
needn’t have told
These days some young people just ________ work hard because they have got used to the easy life provided by their parents.
#62289
A
mustn’t
B
won’t
C
mightn’t
D
shouldn’t
It be the vocabulary that caused you the problem in the exercise because you know a lot of words.
#62254
A
couldn’t
B
may
C
should
D
needn’t