Раскройте скобки, употребив глагол в прошедшем времени Simple или Continuous

1. When I arrived, they _____ TV. (watch)
2. When he _________ to work this morning, he had an accident. (drive)
3. How ________? (the accident / happen)
4. He ______ back from Manchester when he _____ a tree. (drive, hit)
5. When I got home I was really tired, so I _____ a shower and _____ to bed. (have, go)
6. The driver _________ control of his car because he _______ on his mobile. (lose, talk)
7. It _____ raining when he ______ to work (start, walk)
8. He ________ a taxi because he _________ a coat. (stop, not wear)