1. aren’t you?
2. isn’t it?
3. wasn’t there?
4. does he?
5. won’t you?
6. isn’t he?
7. haven’t you?
8. do you?
9. can’t he?
10. can you?
11. isn’t it?
12. do they?
13. have we?
14. don’t they?
15. isn’t he?