-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
– Amazing! You _____ have won the first prize in the national English speech contest!– I’m lucky that all my efforts have finally paid off.
#62586
A
must
B
may
C
can
D
should
It’s quite warm here; we __________turn the heating on yet.
#63494
A
couldn’t
B
mustn’t
C
needn’t
D
wouldn’t
---Is the man over there Mr. Brown?----It ______ him. He has gone to Brazil to watch the 2014 FIFA World Cup.
#74397
A
may not
B
can’t be
C
shouldn’t
D
mustn’t
--- You needn’t take an umbrella. It isn’t going to rain.--- Well, I don’t know. It ______do.
#62803
A
might
B
need
C
would
D
should