и ещё объясните правило: Past Simple or Past Continuous ( даю) C. Put the verbs in the correct tense: Past Simple or Past Continuous.

1. While she (work) hard cleaning the house, he (lie) on the sofa.
2. I (see) the thief just as he (run) away.
3. The accident took place while she (drive) to work.
4. The driver (go) very fast when he (hit) the traffic sign.
5. I (wash) my hair when my friend (arrive).
6. While she (sing), I (cry)
7. She (be) very happy when she (find) the ring.
8. When I heard the joke, he (laugh)
9. I (walk) along the street when I (see) the crowd.
10. She fell as she (run) across the street
11. They were reading a book while they (wait) for the bus.