---Listen! Someone is knocking at the door. Who _____it be?---It _____be Tom. He phoned to visit me this evening.
#76797
A
may; may
B
may; shouldn’t
C
must; can
D
can; may
推荐题目
We ________ the difficulty together, but why didn’t you tell me?
#63106
A
should face
B
might face
C
could nave faced
D
must have faced
— Mum, must I wash the dishes right now?— No, you ______.
#75953
A
shouldn’t
B
wouldn’t
C
mustn’t
D
needn’t
－I’d like to help the homeless people in the earthquake. －You ________ join a volunteer group.
#74891
A
must
B
need
C
can
D
couldn’t
—Where ________ I meet you tomorrow morning?—I haven't decided the place.But I'll call you soon.
#62479
A
would
B
shall
C
might
D
can
-----Who has made a mess in my room? -----Who else it but your naughty son?
#63521
A
could do
B
could have done
C
did
D
had done