EX: choose the best answer to complete each sentence.

1. You are a student,________?

• A. are you

• B. don’t you

• C. aren’t you

• D. do you

2. It snows a lot in Tokyo, _________?

• A. isn’t it

• B. did it?

• C. doesn’t it

• D. does it

3. You stayed at Jenny’s home, __________?

• A. did you

• B. are you

• C. don’t you

• D. didn’t you

4. You have ever heard about Yuri Gagarin, ____?

• A. do you

• B. haven’t you

• C. don’t you

• D. didn’t you

5. There has not been a great response to the sale, ____?

• A. does there

• B. hasn’t there

• C. has there

• D. hasn’t it

6. We should call Rita, _______________?

• A. should we

• B. shouldn’t we

• C. shall we

• D. should not we

7. My father was a very clever man. He _______ speak 5 languages.

• A. can

• B. could

• C. is able to

• D. weren’t able to

8.The computer went wrong, but quickly Emma ___________ put it right again.

• A. was able to

• B. is able to

• C. can

• D. couldn’t

9. Jenny ____ leave the hospital only fours days after the operation.

• A. was able to

• B. could

• C. can

• D. will be able to

10. She had hurt leg and __________ walk very well.

• A. could

• B. couldn’t

• C. is able to

• D. was able to