They didn't go to bed_____ the work was finished.
| A．when | B．while | C．until | D．after |
--This is no-smoking zone. Can't you see the sign?
----Oh, sorry. I ______ it.
| A．haven't seen | B．won't see | C．don't see | D．didn't see |
----______ nice present you've bought for me!
----I'm glad you like it.
| A．How a | B．What a | C．How | D．What |
----I don't think your team can beat theirs.
----____. But we could if Lin Tao were on the team.
| A． No, we can't | B．Yes, we can't | C．Yes, we can | D．No, we can |
----Could you tell me _____? I must find him.
----Sorry. I have no idea. But he was here just now .
| A．where Tom was | B．where has Tom gone |
| C．where can I find Tom. | D．where Tom is |
---I eat _____ vegetables and ______ meat than I did last year.
----That's why you're getting fatter.
| A． fewer, more | B．more, less | C．less, more | D．many , much |