1. She saw a police car when she was going along
the street.
2. I was sleeping when my mobile rang loudly.
3. She heard the people screaming when she was looking out of the window.
4. Two thieves were getting out of the house when a patrolman noticed them.
5. The teacher came into the room when we were cheating.
6. I was walking my dog when it
7. The robber got caught in the revolving door as he was escaping.
Объяснение: