Автор - Kuki127
Ответ:
2.
? Did the bus leave while I was talking to a friend?
+ the bus left while i was talking to a friend.
- the bus did'nt leave while I was talking to a friend.
3.
- You weren't sitting in the departure lounge when your plane departed.
+ You were sitting in the departure lounge when your plane departed.
? where you sitting in the departure lounge when your plane departed?
4.
? Was he being silly when he fell and hurt his foot?
+ he was silly when he fell and hurt his foot.
- he was'nt silly when he fell and hurt his foot.
Объяснение: