1. I was hurrying to work, when I met my old friend.
2. When the phone rang, they were discussing this question.
3. When I left the room, they were playing chess.
4. They were sitting at the table, when I started this story.
5. At 10 am we were listening to the radio.
6. We were travelling when we received a letter from our parents.
7. Were you translating the article or preparing for the test at 2 o'clock?
8. When I approached him, he was talking on a cell phone .
9. There was nobody in the car (илиthe car was
empty), but the engine was working.
10. When the girl was playing in the yard, she lost her gloves.