1. is going
2. are eating
3. is writing
4. are lying
5. is sleeping
6. are making
7. is watching
8. is tidying
9. are listening
10. am watering
11. are tidying
12. am doing
13. is painting
14. is running
15. are playing
16. is studying
17. are making
18. are listening
19. are sitting
20. are playing
