1. She left college last year
2. I was watching TV when he arrived
3. After she'd eaten her breakfast, she went to work
4. By the time I reached the station, the train had departed
5. She came here yesterday
6. He bought a car last mponth, but he doesn't really like it
7. I burnt my finger when I was cooking the dinner
8. When I woke up, the sun was shining
9. They have bought a new house recently
10. While I was watching a film, there was a power-cut
11. Yesterday at nine he was sitting in front of the computer