1. When I turned on the radio, the news had finished.
2. When we got home, we saw that somebody had broken the kitchen window.
3. By the time we arrived, the store had closed.
4. My friend called to tell me that I had forgotten my wallet in his car.
5. When we left home, it had stopped snowing!
6. They recognized me because I hadn't changed at all.
7. We didn't get a table in the restaurant because we hadn't made a reservation.
8. When Janet went back to the hotel, she had bought souvenirs.
9. By the time I gave you back the book, I had read it carefully.
10. Tina felt nervous during her flight because she hadn't flown before.
11. The movie hadn't started when we got to the theater.
12. Had your brother eaten breakfast when he left?
