Ответ:

1. starts

2. am visiting

3. is taking

4. goes

5. have been looking

6. am freezing мб

7. has been drawing

8. smells

9. are watching

10. haven't finished

11. closes

12. have been training

13. will be хз

14. scream

15. have been digging

16. has cleaned, is watching

17. have been writing

18. have ever attended to

19. have painted, looks

20. improves