---- May we leave the classroom now? ---- No, you _____. You _____ to leave until the bell rings.
#44917
A
mustn’t, are allowed
B
can’t, aren’t supposed
C
don’t have to, are supposed
D
needn’t, aren’t allowed
推荐题目
We will fly a kite as soon as your homework ______.
#45025
A
finishes
B
will be finished
C
has finished
D
is finished
When I called Mr. Li, he and his wife ________ in the rain.
#44704
A
trapped
B
were traped
C
were trapped
D
were trapping
—Jack, your hair is too long! —Really? I’ll have it _____ right now.
#44885
A
cuts
B
cutting
C
to cut
D
cut
---How often do I need to feed the birds?---They______ food every day, or they will be hungry.
#44408
A
must give
B
mustn’t give
C
must be given
D
mustn’t be given
The food ________ because it _________ good.
#44404
A
sold out soon; was tasted
B
was soon sold out; tasted
C
has soon sold out; tasted
D
will soon sold out; tasted