1. turns
2. turned
3. will turn
4. go
5. was; wasn't
6. will not go; costs
7. Did they enjoy themselves
8. will take care
9. how often do you go
10. don't have; we still have
11. does
12. doesn't know
13. were; was
14. Do you think you are happy
15. will be
16. will arrest; arrives
17. like; do what they want
18. when is your birthday?
19. when will you get
20. created