1. Jill broke the glass while he was washing the dishes.
2. It started raining while they were walking in the park.
3. The bell rang while we were having a test paper.
4. The postman came while we were having dinner.
5. The car hit the dog while the dog was crossing the street.
6. The man found the cat while he was coming home.
7. The boy fell off the bicycle while he was going home.
8. John arrived at the station while the train was leaving.
9. They saw the shark while they were swimming in the sea.
10. The ice broke while they were skating.
