1. The man reported to the police. His wallet was stolen.
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2. I met the woman. Her husband is the CEO of my company.
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3. The student is from China. He is sitting next to me.
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4. We are studying sentences. They contain relative clauses.
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5. Algebra problems contain letters. They stand for unknown numbers.
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6. Your friends were very nice. We visited them yesterday.
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7. Your teacher is humorous. I talked to him last night.
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8. The man is a famous professor. Many students like his lectures.
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9. Tet is important holidays in Vietnam. People often organize cultural festivals on this accasion.
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10. The girl is a popular singer. He wants to meet her.
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Exercise 3: Turn the following sentences into the Passive Voice.
1. Someone has taken my umbrella by mistake.
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2. People have just discovered a very big cave in Vietnam.
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3. The police have arrested the killer.
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4. First News has just published a new book written by Nick Vujicic.
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5. American Scientists have just discovered a strange reptile in Amazon Rainforest.
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6. I have already finished my homework.
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7. She has already sent the letter.
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8. He has already repainted the room for Christmas.
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9. John has just drawn a picture about the countryside.
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10. People have just awarded 2013 Nobel Literature Prize to Alice Munro.
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11. People haven’t finished the new bridge across this river.
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12. I haven’t decorated the Christmas tree.
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13. David hasn’t told them the good news.
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14. Apple hasn’t launched iPhone 6.
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15. I have just updated my computer’s system.
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22,my advice to you is to study harder
->if I were you ,I would study harder
23,the man called the police .His wallet was stolen
->the man whose wallet was stolen alled the police .
24,I haven't got a key,so I can't get in
->if I had got a key, I could get in
27,We don't see our parents very often because we live so far away
->if we didn't live so far away,We would see our parents very often
28,I am not very tall,so I can't play volleyball well
->if I were very tall, I could play volleyball well