My mother cooks dinner every night. Dinner is cooked by my mother every night.

1. My mother cooks dinner every night. Dinner is cooked by my mother every night.

2. My wallet was stolen! Somebody stole my wallet!

3. Everyone watched the movie last night. The movie was watched by everyone last night.

4. The UAE improves the economy. The economy is improved by the UAE.

5. The exam is written by all the writing teachers. All the writing teachers write the exam.

6. The police stop cars that are driving too fast. Cars that are driving too fast are stopped by the police.

7. The boy was saved by the swimming pool lifeguard. The swimming pool lifeguard saved the boy.

8. The attendance paper was signed by all the students. All the students signed the attendance paper.

9. A child broke the window. The window was broken by a child.

10. Picasso painted many pictures of famous people. Many pictures of famous people were painted by Picasso.