和訳して下さい。
1. I have read this book once.
2. Have you ever cooked curry rice?
3. He has seen them at this place many times.
4. We have been to Hawaii many times but did not go last year.
5. They have only played cricket twice.
6. Has she visited France?
7. I have listened to this music many times.
8. As a matter of fact, she has never used a computer in her life.
9. Have you ever swum in this dirty river before?
10. They have never studied German before.