1. am doing

2. is cooking

3. reaches

4. is walking

5. is running

6. lays

7. has

8. covers

9. wakes; go; take; brush

10. is opening

11. am learning

12. learn

13. are watching

14. watch

15. is sleeping

16. sleeps

17. is riding

18. rides

19. is buying

20. buys

21. speaks

22. is speaking