—______ did you sleep last night?—Only five hours. I stayed up late to do my homework.
#77595
A
How soon
B
How often
C
How long
D
How much
推荐题目
The pollution problem here seems to get more and more serious .Something ____with it .
#76542
A
has done
B
must be done
C
is doing
D
was done
—Whose volleyball is it? —It ________ Carla’s. She doesn’t like volleyball at all.
#75223
A
mustn’t be
B
could be
C
might be
D
can’t be
— There’s somebody at the door. Who ______ it be? Is it the postman ?—No, it ______ be him. It’s just seven o’clock. It’s too early.
#74903
A
may, can’t
B
will, won’t
C
may, mustn’t
D
must, may not
— Must I finish the exercise at school? — No, you don’t have to. You do it at home.
#76583
A
must
B
need
C
will
D
can
---Must I do the work today? ---No, you _______. You may do it tomorrow.
#78312
A
can’t
B
mustn’t
C
shouldn’t
D
needn’t