1. There are asthma, allergies and other respiratory illness when air pollution happens. Air pollution results……………………………………………………………………………… 2. Eating too much sugar can result in health problems. Eating too much sugar can lead ………………………………………………………………………………… 3. I can’t swim, so I won’t go scuba- diving with Jerry. If …………………………………………………………………………………………………………………… 4. The boys didn’t go swimming because the weather was cold. Because of ……………………………………………………………………………………………………… 5. “I like to do physics experiment”, he said. He said that ………………………………………………………………………………. 6. The area is uninhabitable. The Chernobyl nuclear accident happened. The Chernobyl nuclear accident made. …………………………………………………. 7. The volcano erupted after most people had left. Before ……………………………………………………………………………………. 8. Volunteers have given out food to homeless people. Food ……………………………………………………………………………………… 9. I think you should grow vegetables in the garden. If I ………………………………………………………………………………………… 10. Jack: “Mary, I’m leaving Viet Nam tomorrow.” Jack told Mary that .............................................................................................................................. 11. Acid rain is dangerous. Trees' leaves are damaged. Trees' leaves are damaged because .......................................................................................................................... 12. He asked Mary: “How did you feel when you saw the alien?” He asked Mary ..................................................................................................................................... 13. We turn on the heater all the time. We have to pay three million dong for electricity a month. If we didn’t ............................................................................................................................................ 14. They are going to organise a garden party to raise money for the victims of the flood. A garden party ...................................................................................................................................... 15. “You have to sign the paper again.” She told me. She said to me …………………………………………………… 16. Mr Smith will collect the tickets. The tickets ……………………………………………………….. 17. The noise from the music club is loud, so the residents of the street cannot sleep. Because of ………………………………………………………. 18. She has a headache after work every day. She works in a noisy office. If she didn’t ………………………………………………………. 19. Peter said, “I’m living in London now.” Peter said ..................................................................................................................................................... 20. Tom was at home because his leg was broken. Because of …………………………………………… ……………………………………………………. 21. I don’t have enough time , so I can’t go on holiday this summer. If I ……………………………………………………………………………………………..................... 22. They have built two department stores recently. Two department stores..................................................................................................................................... 23. Bill bought a new computer at the supermarket yesterday. A new computer…………………….………………………………………………………………….…… 24. The polluted water leads to the death of the fish. The polluted water makes……………………………………………………………………………………………… 25. The karaoke bar makes so much noise almost every night. The residents complain to its owner. If the karaoke bar didn’t ............................................................................................................................ 26. People know him as an environmentalist. He ............................................................................................................................................................... 27. People have spoiled this area for a long time. This area ...................................................................................................................................................... 28. John told Chau: ‘ I’m leaving Viet Nam tomorrow.’ John told Chau that ..................................................................................................................................... 29. We can’t see the stars at night. There is too much light pollution. We can’t see the stars at night due .............................................................................................................................. 30. Global warming happens when there is too much carbon dioxide in the atmosphere. Too much carbon dioxide in the atmosphere causes......................................................................................................