1. People are destroying large areas of forest now. ( Passive voice ) -> Large areas.... 2. Nam failed the exam because he didn't work hard. ( ondition) -> If...... 3. We weren't invited to the party until Tom suggested. ( "It was not until...that...") ->it was not until..... 4. She is more beautiful than her sister.( Comparision) ->her sister.....

Đáp án:

1. Large areas of the forest are being destroyed now.

2. If Nam had worked hard, he wouldn't have failed the exam.

3. It was not until Tom suggested that we were invited to the party.

4. Her sister is less beautiful than her.

----------------------------------------------------------------------------------------------------

   Chúc bạn học tốt =))

        -Minhh-

1. Large areas of forest are being destroyed now.

2. If Nam had worked hard, he wouldn't have failed the exam.

3. It was not until Tom suggetsed that we were invited to the party.

4. Her sister isn't as beautiful as her.

- Thieukhue -