1. am reading
2. is sleeping
3. are drinking
4. are going
5. am not sleeping
6. isn't drinking
7. read
8. sleeps
9. drink
10. go
11. don't sleep
12. doesn't drink
13. aren't watching
14. aren't eating
15. isn't working
16. are you working now?
17. is he playing now?
18. are they eating now?
19. is your sister resting now?
20. what are you doing now?
21. what are you reading now?
22. what are they eating now?
23. what is your brother drinking now?