Поставить в правильную форму страдательного залога.
1.Our school (build) twenty-five years ago.
2.Books (sell) in book shops.
3. Coffee(not grow) in Russia.
4. The rooms (clean) last week.
5. Cheese (make) from milk.
6. The letter (write) four days ago?
7. These bananas (buy) yesterday.
8. English (speak) in many countries.

1 was built2 are sold3 isn't grown4 were cleaned5 is made6 was the letter written7 were bought8 is spoken