Viết lại câu sao cho nghĩa không đổi:
1. His both legs were broken in the crash. He managed to get out of the car before it exploded.
2. Nobody has invited him to the conference.
3. Last night I had dinner at home. Then, I went out with my friends.
( mk đang cần gấp, có 3 câu này thôi, các bạn giúp mk với )