______ Tom be in his office so late at night ?
#74672
A
Can
B
May
C
Might
D
Must
推荐题目
---_____book is this? --- I think it _____ Carla’s. It has his name on it.
#76303
A
Who is, could be
B
Who’s, might belong to
C
Whose, must be
D
Whose, can’t belong to
----- It was a red light, William. You ________ the car.------- Sorry, I didn’t see it.
#63468
A
must stop
B
should stop
C
must have stopped
D
should have stopped
—Is Jessica giving us a speech this evening?—No, it _________ be her.She _________ to Japan.
#78277
A
mustn’t;has gone
B
mustn’t; has been
C
can’t; has gone
D
can’t; has been