—What about going dancing this evening, Tom?
—_____. I have a test tomorrow, so I have to go over my lessons tonight.
A I’d rather not B. I’ll take it
C. I don’t think so D. I’d like to
It ________be the postman at the door.It's only six o'clock.
A.mustn't | B.can't |
C.won't | D.needn't |
It ________ be the vocabulary that caused you the problem in the exercise because you know a lot of words.
A.may | B.couldn't |
C.should | D.needn't |
—What are you doing this Saturday?
—I'm not sure, but I ________ go to the Rolling Stones concert.
A.must | B.would |
C.should | D.might |
I'm going to Europe on vacation together with John if I ________ find the money.
A.can | B.might |
C.would | D.need |
He ________ sleep, although he tried to, when he got on such a hunt for an idea until he had caught it.
A.wouldn't | B.shouldn't |
C.couldn't | D.mustn't |