IX. Turn into the opposite voice

1. Their work has already been finished as requested.

2. The concerts are usually held at the university.

3. Did your teacher teach you how to apply this theory?

4. The police are questioning him about the stolen goods.

5. The plan to Florida has to be changed. 

6. All their money has been stolen when they were on holiday.

7. A new house in the urban is going to be bought.

8. His father is said to be French.

9. Natural resources should be saved because they are limited.

10. I have been taken to Ho Chi Minh City Mausoleum by my father recently.

11. The phone has been left off the hook.

12. All the oranges in the garden have already been picked by fruit pickers.

13.  The grass in their garden is going to be cut tomorrow.

14. The ticket will be collected by Mr. Smith.

15. The picture was painted by a local artist.

X.Rewrite

1. Peter drives car quickly and carelessly.

2. He wore glasses and false beard so that nobody would recognize him.

3. Since Peter had nowhere to go, he slept on the park bench.

4. Mr. Simon was busy. Therefore, he couldn't come to the party.

5. It's raining, so we can't go to the beach.

6. l suggest decorating the house and making lots of cakes for Tet.

7. Because it was raining, we didn't go out.

8. It rained a lot, but we enjoyed the holiday.

9. Although the house looked old, it's really quite modern.

10. If you don't try harder, I won't help you.

11. How long has the US become a developed country?

12. I need some money so as to buy a new dictionary.

13. It rained very hard. However, he went out without a raincoat.

14. The house is not large enough to live in.

15. John's car wouldn't start. Therefore, he couldn't pick us up for the concert.