1. aren't you
2. weren't you
3. have you
4. mustn't they
5. don't you
6. isn't it
7. isn't it
8. won't you
9. do you
10. didn't you
11. isn't it
12. is it
13. don't they
14. do they
15. shouldn't they
16. is it
17. won't it
18. can't they
19. is it
20. haven't they
21. don't they
22. mustn't they
23. isn't it