Question

C. rewrite the following sentences into passive. (20 marks) 1. He hit the ball. 2. Someone knocked on the door. 3. John killed the snake. 4. Peter is preparing the exam the moment. 5. I am going to pick up my sister from school. 6. He had delivered the letters. 7. She must clean the house. 8. The manager will issue you to the tickets. 9. They saw the storm approaching. 10. Scientists have used chimps to study infectious diseases.​

Answer 1

1. The ball was hit by him.
2. The door was knocked by someone.
3. The snake was killed by John.
4. The exam is being prepared by Peter.
5. My sister is going to he picked up from school by me.
6. The letters had been delivered by him.
7. The house must be cleaned by her.
8. The tickets will be issued to you by the manager.
9. The storm approaching was seen by them.
10. The chimps have been used by the scientists to study infectious diseases.