STARS WORLD ENGLISH 9 - UNIT 1 - LESSON 1

1. My mother used to tell me stories_______________ I went to bed.

• before

• while

• during

• after

2. You better take the keys_______________________ I’m not out.

• if I leave

• before I arrive

• while I'm gone

• A. in case

3. My mother likes eating fried chicken______________ it’s very bad for his health.

• if

• unless

• since

• B. although

4. Yesterday, Jim was playing the piano_____________his sister was playing the flute.

• but

• since

• if

• C. while

5. You shouldn’t spend too much on computer_____________ it is harmful to your eyes.

• unless

• as

• because

• if

6. I will phone you ___________________ I get there.

• when

• after

• B. as soon as

• before

7. The scientist usually works in his lab____________ the sun sets.

• while

• before

• A. until

• since

8. ____________you promise not to tell lies again, I won’t forgive you.

• Unless

• As long as

• Provided that

• If not

9. _____________her legs were hurt, she made an attempt to finish the running track.

• A. Even If

• Provided that

• Even Though

• In case

10. She talked_____________ she witnessed the accident. But in fact she knew nothing.

• A. as if

• unless

• because

• as though