Помогите пожалуйста
20

Вроде так) надеюсь, помогла
1. that was built 40 years ago
2. it is spoken in a lot of countries
3. it was returned back to the shop или she returned it back to the shop
4. it is being shown now at our cinema
5. They have just passed the last examination
6. to be sent off by the secretary tomorrow
7. It should be cut every week
8. The houses should be convert to central heating
9. They should be cleaned