=>
1. goes
2. rains
3. works/isn't working
4. is running/wants
5. likes/don't like
6. walks
7. Do/go/do/stay
8. is going
9. is snowing/snows
10. swims/doesn't run
11. is leaving
12. don't know
13. am writing
14. think/looks
15. live/am staying
16. am driving
17. are lying
18. go
19. doesn't understand/talk
20. does/weigh/looks
21. has/is drinking