Даю 50 баллов за решение задания ....

Ответ:

1. thought

2. were placed

3. was believed

4. are allowed

5. will be serviced

6. will be opened

7. is excepted

8. is made

9. claims

10. are known

11. to be encouraged

Я не совсем уверена в некоторых ответах. надеюсь помогло