1. They cancelled all the flights because of fog.
All the flights were cancelled because of fog.
2. The girl did not give me the money
I wasn't given the money by the girl.
3. A man asked me several difficult questions at the interview.
I was asked several difficult questions at the interview by a man
4. The atmosphere protects the earth from harmful radiation from the sun.
The earth is protected from harmful radiation from the sun by the atmosphere
5. They will inform you the result of the exam by letter.( to inform: thông báo)
You will be informed the result of the exam by a letter.
6. They will serve fish to the guests about ten minutes from now.
Fish will be served to the guests about ten minutes from now.
7. A storm destroyed the small fishing village.
This fishing village was destroyed by a storm.