1 These phones do not work in the office.
2. These blouses are made of silk.
3. These beautiful pictures.
4. His books are very popular and I'm really interested.
5. His difficult words to write.
6. My sons are journalists, and they were very successful.
7. These wallets are not made of leather.
8. This is my neighbors.
9. He has a camera.
10. His new cassette tape recorders.
11. These rooms are very large.
12. In the field there are matches.
13. There are knives.
14. There are men and women on the street.
15. These ladies are wives of gentelmen.
16. This shoe is too big for my legs.
17. The children are sitting on a bench.
18. My teeth are white.
19. These keys are made of steel.
20. Potatoes are vegetables, and cherries are fruits.
21. These are my friends.
22. My superiors are very zealous.
When I was 7 I went to school
1. Talked.
2. Going.
3. Have.
4.Studied
5. Have.
6 Walked.
Объяснение: в 1 уже есть глагол have. Во 2 уже есть частица has. В 3 уже есть глагол cleaning. В 4 уже есть частица has. В 5 уже есть глагол working. В 6 прошедшее время, нужен глагол с ed окончанием, т.е. Walked.
Не за что)