Ex.1
1. Have you ever been to the USA? Yes, I have.
2. She has never eaten cabbage before.
3. We have recently flown an airplane.
4. Has he ever seen your movie? No, he has not.
5. I haven't heard that song since last year.
6. You have danced the tango for years.
7. Have you ever got a big gift from your uncle?
8. You have gone to Brazil.
9. Have you ever had a pet? Yes, I have.
10. They haven't played handball since they were 10.
11. We haven't visited our cousins in America since 2001.
12. He has never drunk alcohol.
13. You haven't tried my chocolate cake.
14. Has she ridden a horse before? No, she has not.
15. They have recently bought a new house.
16. Have you ever read Harry Potter?
17. We have recently met him.
18. I have never listened to my sister.
19. She hasn't found her first watch.
20. They have studied English since their first grade.
