Автор - gegievramzan3
Ответ:
1. We were singing the song when George came into the room
2. The boys were playing chess and Mary was reading a book
3. He was writing a letter when I saw him
4. Harry was doing his work while his brothers were playing games
5. When you saw him last?
6. Jake doing his homework when his father came home from work
7. Mery was wearing her new dress When I met her
8. Was sleeping, came
9. Was raining(?) , went
10. Was reading (?)