PIn5

1. _____ Mary been to Africa?

• Have

• Has

2. Have you _____ in a balloon?

• flew

• flown

3. _____ travelled to Paris?

• Have they

• They have

4. Have you done it? Yes, I _____ .

• 've

• have

5. Has Susan seen the film? No, she _____.

• hasn't

• haven't

6. I have collected stamps _____ the age of ten

• for

• since

7. She has not appeared here _____ Christmas.

• for

• since

8. Their flat has not been redecorated _____ the last five years.

• for

• since

9. I have known him _____ childhood.

• for

• since

10. I haven't seen this film _____ ages.

• for

• since