1. It was raining when we went out.

2. When I arrived at the office. Lisa and Paul were working at their desks.

3. I opened the window because it was hot.

4. The doorbell rang when Sue was cooking.

5. I heard a noise outside, so I looked out of the window.

6. Tom was looking out of the window when the accident happened.

7. Richard had a book in his hand, but he wasn't reading it. He was watching TV.

8. Catherine bought a magazine, but she didn't read it. She didn't have time.

9. I finished my meal, paid the bill and left the restaurant.

10. I saw Kate this morning. I was walking along the street and she was waiting for the bus.