-May we leave the classroom now? -No, you ______. You ______ to leave until the bell rings.
#78353
A
mustn’t, are allowed
B
don’t have to, are supposed
C
needn’t, aren’t allowed
D
can’t, aren’t supposed
推荐题目
－What is your math teacher like, Nick?－She is very kind _________ she looks a little serious.
#77143
A
although
B
if
C
so
D
until
There are no customers in the hotel. It ______ have the friendliest service.
#77861
A
can’t
B
must
C
may
D
needn’t
When I lived with my roommates in the university, we ________ often talk into the night.
#62343
A
might
B
could
C
should
D
would
––– I promise my daughter ____ get a nice present on her birthday. ––– I think it will be a big surprise to her.
#63682
A
must
B
shall
C
might
D
need