1. I were sleeping and the fire started.
=> The fire started while I was sleeping.
2. It began to rain and what was he doing.
=> What were you doing when it began to rain?
3. The farmer started wishing and he was ploughing the field.
=> When the farmer started whishing while he was ploughing the field.
4. She came and what were you doing?
=> What were you doing when she came?
5. Jackson was reading a book and his mother came in.
=> His mother came in while Jackson was reading a book.
6. We were working in the field and the volcano erupted.
=> The volcano erupted while we were working in the field.
~ Xin câu trả lời hay nhất ạ~