Use the passive voice in the following sentences: 1.the lecture was interesting, the students asked the professor a lot of questions. 2. they taught him several languages when he was a child. 3. they often ask him such questions. 4. they teach us two foreign languages at this institute. 5. he taught them how to play the game. 6. he asked them to hand in their reports at once. 7. they envied him his talent.

1.The lecture was interesting, the professor was asked lot of questions by the students.

2. He was taught by them several languages when he was a child.

3. He is often asked by them such questions.

4. We were taught by them two foreign languages at this Institute.

5. They were  taught how to play the game by him.

6. They were asked by him to hand in their reports at once.

7. His talent was envied by them .

 

The lecture was interesting, the professor was asked a lot of questions by the students.

He was taught several languages by them when he was a child.

He often is asked such questions by them.

We were taught two foreign languages at this Institute by them

They were taught by him how to play the game.

They were asked by him to hand in their reports at once.

His talent was envied him by them