I. Turn these sentences into passive voice:
1. He made us work late at night.
We………………………………………………………………………………………
2. They are preparing dinner in another room.
Dinner ………………………………………………………………………………………
3. Lenin gave each of them two exercise books.
-Each of them…………………………………………………………………
4. The students clean their room everyday.
Thier room…………………………………………………………………………
5. The 20 th century has given us a lot of advantages.
We………………………………………………………………………………
6. You will make great efforts in studying.
Great ………………………………………………………………………………
7. We are going to translate HAMLET into our native language.