1. While I was listening to the radio, the telephone rang.
2. He broke his leg when he was skiing in the Alps.
3. They were listening to the orchestra when the pianist became ill.
4. Ann was playing the piano while Tom was painting a picture.
5. We saw an accident while we were waiting for the bus.
6. She was working quietly at her desk when suddenly the door opened and her daughter ran in.
7. While she was preparing lunch, she cut herself.
8. We met when we were living in Italy.
9. Which countries did they visit when they were travelling round the world
10. Were you working in the garden when I came to the house
11. A strange man walked into the room. He was wearing red trousers and a pink shirt.
12. Didnt you meet your wife while you were working in France
13.I saw you in the park yesterday. You were sitting on a bench.
14. They were living in Canada when they met each other.
15. While I was listening to music, my brother was doing his homework.
16. What were you writing when your computer crashed
17. As he was passing the bank, a man in a mask knocked him onto the ground.
18. Why didnt they visit me while they were staying in London
19. Jack was driving home from work when he saw the accident.
20. Tom arrived while the children were having their bath.