1. Sylvia cooked a meal when I arrived. 2. A postcard to my father is written. 3. Some advice was given by the doctor. 4. A bracelet was stolen when I entered the shop. 5. Peter is eating an apple with Claudia, his girlfriend. 6. The room was cleaned before the students went in. 7. My mother was smoking a cigarette when I had my accident. 8. Some tragic news was given by regional TV. 9. Anna opened the door when I arrived. 10. You were doing your homework when somebody knocked at the door. 11. A lot of money were spent on education. 12. Now many buildings are built in our city.
