—Mom, I play computer games?—Yes, you can. But you have to finish your homework first.
#74555
A
must
B
may
C
will
D
need
推荐题目
--Whose tennis racket is this, Linda?--Look! Jerry's name is on it! It _________ be his.
#76407
A
may
B
must
C
can't
D
mustn'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
--- I promise her daughter ______ get a nice present on her birthday.---Will it be a big surprise to her?
#63411
A
should
B
must
C
would
D
shall
He ________ to the cinema last night, for he stayed with me.
#62699
A
mustn’t go
B
shouldn’t have gone
C
could not go
D
couldn’t have gone
My sister met him at the street yesterday afternoon, so he __________ your lecture.
#63076
A
shouldn’t have attended
B
needn’t have attended
C
mustn’t have attended
D
couldn’t have attended