помогите пожалуйста поставить предложения в пассивный залог, плиз

это точно правильно !!!!!!!!!!!!!!!!!!

100%

Спасибо огромное !!!

1. was built 2. was expanded3. was used4. were looked5. were shuted up6. were imprisoned7. were allowed8. were convicted 9. were beheaded10. were kept11. were showed12. was situated13. was kept14. was guarded15. was used16. were set17. was made