until用法巩固精练

林锋

I. 單项选择。

1. It’s a serious problem. We can’t decide Mr Harries comes back.

A. while B. since C. until D. so

2. It is difficult for us to learn a lesson in life we’ve actually had that lesson.

A. when B. after C. since D. until

3. — Hurry up. The bus is coming.

— Wait a minute. Don’t cross the street the traffic lights are green.

A. after B. until C. while D. since

4. I get to sleep midnight last night.

A. did;until B. didn’t;until

C. don’t;until D. doesn’t;until

5. We’ll stay here until the others .

A. arrive B. get to C. will arrive D. will get

II. 同义句转换，每空一词。

6. You can’t leave here before eight o’clock.

You leave here eight o’clock.

7. I won’t phone you until I hear any news.

I’ll phone you I hear any news.

8. I had breakfast before I went to school yesterday morning.

I didn’t go to school I had breakfast yesterday morning.

9. I got in touch with him at once after I received the letter.

I in touch with him at once until I received the letter.

10. His mother won’t have lunch until he comes back.

His mother won’t have lunch he comes back.

[Keys]

1～5 CDBBA

6. can’t;until 7. as soon as 8. until 9. didn’t get 10. before