1. This article was written by Stanley

2. The match was cancelled by the referee

3. Special uniforms are worn by firemen

4. This film was made by a famous director

5. The missing child was found by a detective

6. Houses are designed by architects

7. America was discovered by Christopher Columbus in 1492

8. Jim's bike was stolen by someone last night

9. The window was stolen by one of the student

10. The president's car is driven by a chauffeur

11. The teenager from the burning building was rescued by the firefighter

12. The workers are paid by Mr. Elliot

13. The door was left open by someone