I.
1. read
2. eats
3. speaks
4. doesn't
5. don't
6. looks
7. didn't understand
8. is doing
9. are going
10. are you doing
11. go
12. is rain
13. don't have
14. goes
15. is speaking
16. am looking
17. am not listening
18. didn't go
19. is snow
20. does he study - study
21. it takes
22. are you doing
23. went
24. like
25. stayed - was
26. did you do - went
27. saw - didn't
28. was
29. like