What is the right question tag?

Варианты ответов и условие задания

1. You live in a village,
2. don't you?
3. You're not fifteen years old,
4. are you?
5. Carol has a maths test tomorrow,
6. doesn't she?
7. They were having lunch at that time,
8. weren't they?
9. You've been to France,
10. haven't you?
11. They all passed the test yesterday,
12. didn't they?
13. You haven't seen Linda anywhere,
14. have you?
15. She won't tell anyone else,
16. will she?
17. Let's go out tonight,
18. shall we?
19. Mark doesn't eat meat,
20. does he?