Ответ:

1

1. dusting

2.decorations

3. tea

4. homework

5. gardening

6. phone

7. fireworks

2

8.doing

9. do

10. makes

11. making

12. do

3

13. is.

14. am

15. are

16. are

17. is

4

18. is

19. are

20. looks

21. sitting

22. smiling

23. having