1)
2. works
3. boils
4. am waiting
5. are eating
6. has
7. aren't listening
8. talk
9. is riding
10. am making
11. speaks
2)
1. went
2. eats
3. jumps
4. wears
5. plays
6. is waiting
7. helps
8. eat
9. is plaing
10. washes
11. rang
12. bring
13. is wearing
14. are trowing
15. is walking
3)
1. isn't waching, is sleeping, was
2. works, is working
3. did
4. come, came
5. isn't plaing, plays
6. read, thinking
7. am siting
8. listened
9. playing
10. doesn't work
11. are moving, is appearing, geting