I. Passive voice in simple present tense.
1. A lot of paper is made from wood.
2. I get paid on the 1st of every month. ( They là chủ ngữ trong câu chủ động, không cần đưa vào)
3. Jane is often sent to the Singapore office.
4. More chocolate is eaten in the US than any other country.
5. Not very much Shakespeare's childhood is known about.
6. We are woken up every week by the birds.
7. What is this called in English?
8. A lot of olive oil is used in Greek cooking,.
9. Those programs are watched every week by million of people.
10. Stamps is not sold in most newsagent in Britain.
II. Passive voice in simple past.
1. I was stopped by the policeman.
2. The fire was saw in Renston, a kilometer away.
3. Most of the matches were win by the Indian team.
4. These keys were found in the changing room by us, were they yours?
5. We couldn't find a station but we were helped by a very kind woman.
6. Our passports were taken by a tall woman in a uniform.
7. A man trying to burn the Town Hall was caught yesterday by the police.
8. What was happening is not told.
9. He was sent to school when he was twelve by his father.
10. How this mayonnaise was made.
III. Passive form in present perfect.
1. A new University has been opened in Kew today by the Prince of Wales.
2. Lord Retlaw has been arrested by the police for drunk driving.
3. An old painting from a school in Wales has been sold for 250,000 by an American museum.
4. The two lost children have been found in London Park.
5. An unknown actor has been chosen to star in the new film of Macbeth by the director.
6. This film has been seen by Tom.
7. The newspaper has been read by Nina.
8. These movies have been seen.
9. The contract has been signed by me.
10. The tickets have been bought by these men.
Mang tính chất tham khảo, bởi vì mình cũng không tự tin về đáp án mình lắm. Chúc bạn học tập tốt!