Ответ:

8. Have you ever  jumped with a parachute?

- No, I haven't.

9. Have you ever ridden a bike?

- Yes, I have.

10. Have you ever ridden a horse?

- Yes, I have.

Объяснение:

Ответ:

8) Have you ever seen a rainbow?        

Partner's answer: Yes, in the summer after the rain I saw a rainbow.

9) Have you ever seen tornado?

Partner's answer: Fortunately (or Luckily), I haven't.

10) Have you ever jumped with a parachute?

Partner's answer: No, I haven't, but maybe in the future I will try (или другое, на вкус партнёра).