Ôn tập môn Tiếng Anh Lớp 9 - Unit 6: The enviroment

 20. .. is a piece of land full of rubbish.
 A. Junkyard B. Garbage C. Hedge D. Treasure
21. The local authority should .. the fish catching by electricity. 
 A. protect B. prohibit C. permit D. allow
22. Plastic bags are very .. to dissolve, so they will cause pollution. 
 A. easy B. Hard C. Practical D. convenient
23. He was tired  he played games a lot
 A. so B. Because C. But D. and
24. I will be .. if she manages to sell that motorbike at a high price. 
 A. surprise B. to surprise C. Surprising D. surprised
25. Unless you understand, I  explain it again to you. 
 A. am B. Was C. Will D. would
26. If you live in this small town, you .. earn much money.
 A. aren’t B. couldn’t C. can’t D. didn’t
27. I won’t go unless you .. me the money.
 A. to pay B. paid C. paying D. pay
28. .. the meat was cooked, I took it out of the oven.
 A. Because of B. If C. Because D. And
29. The farmers are  their crops with pesticides.
 A. spraying B. Polluting C. Checking D. complaining
30. She  money by making her own clothes.
 A. recycles B. Reduces C. Protects D. saves
31. Why don’t you use public buses instead ....................... motorbikes? 
 A. of B. in C. off D. on 
32. They have complained ...................... local authorities about using dynamite to 
catch fish.
 A. with B. about C. to D. on 
33. The tour around the country was ......................cheap.
 A.surprise B.surprised C.surprising D. surprisingly 
34. They tried to win, but their efforts were.......................... .
 A. success B. successful C.succeeded D.unsuccessful 
35. If people solve the problem of smoke from vehicles and factories, the air 
........... pure and fresh.
 A. is B. was C. will be D. would be 
36. If everybody ............... all the trash in the trash can, the beach will not be so 
dirty like this.
 A. put B. puts C. are putting D. is put 
37. ........................... he had no money for a bus, he had to walk on the way home.
 A. For B. So C. Thus D. As 
38. Tom failed the exam ...........................his laziness.
 A. because of B. because C. in spite of D. though 
39. When the truck leave the place, the ground is covered  trash
 A. in B. by C. with D. of
 2 Reading 3
 Our oceans are becoming extremely polluted. Most of this pollution comes 
from the land, which means it comes from people.
 Firstly, there is raw sewage, which is pumped directly into the sea. Many 
countries, both developed and developing are guilty of doing this. Secondly, ships 
drop about 6 million tons of garbage into the sea each year. Thirdly, there are oil 
spills form ships. A ship has an accident and oil leaks from the vessel. This not only 
pollutes the water, but it also kills marine life. Next, there are waste materials from 
factories. Without proper regulations, factory owners let the waste run directly into 
the rivers, which then leads to the sea. And finally, oil is washed from the land. This 
can be the result of carelessness or a deliberate dumping of waste.
1.Our oceans are becoming very polluted. ____________
2. Waste materials from factories don’t cause the pollution. ____________
3. Ships drop about 6 million ton of garbage into the sea each year. ___________
4. Oil is not washed from the land. ____________
Reading 4 
More than two hundred years ago, the term ‘’environment pollution” was quite 
strange to people. They lived healthily, drank pure water, and breathed fresh air. 
Nowadays, the situation is quite different. People all over the world are worried 
about things that are happening to the environment. Actually it is man that is 
destroying the surroundings with many kinds of wastes. Everybody knows that 
motorbikes and cars emit dangerous gases that cause poisonous air and cancer, but 
no one wants to travel on foot or by bicycle. Manufactures know the wastes from 
factories make water and soil polluted, but they do not want to spend a lot of their 
money on treating the wastes safely. Scattering garbage is bad for our health, but 
no one wants to spend time burying it. It is worth talking a lot about pollution .
 1. In former days, people knew nothing about environmental pollution. ____
 2. People nowadays still have no awareness of the danger of pollution . _____
 3. Nowadays most industrial waste is treated safely. _____
 4. Environmental pollution can have deadly effect on humans. _____
Reading 5
 Every day on radio, on TV, and in the newspaper, we hear, see, read about 
many problems in the world, for example, pollution problems.
 Air pollution is the first kind. It mostly comes from fumes released from 
motorbikes, cars, airplane, trains and poisonous gases emitted from factories. Also 
waste is dumped anywhere, even in the city where many people are living. The 
second pollution problem is sea pollution. Many people earn their living from fishing 
in the sea, and the fish they catch feed many people. But the sea has become so 
polluted from oil spills and factory wastes that the fish are dying. This pollution is 
not only killing the fish but is also affecting those people who eat fish.
Seldom do you find a place nowadays that is not polluted. This problem is growing 
more difficult every day. We must find a good solution that makes the world a better 
place to live.
 4 Because ________________________________________________.
5. Two cars can’t pass each other because of the narrow road.
 Because ________________________________________________.
6. I’ll be on vacation next week, so I won’t be able to attend to pass the final test.
 Since __________________________________________________________.
7. Kevin isn’t tall enough to reach the picture.
 Kevin is too __________________________________________________.
8. She wants them to sing a song.
 She suggests that _________________________________________.
9. Because of having a lot of difficulties, she managed to sell the house.
 As _____________________________________________________.
10. My uncle cooks very well at a famous restaurant.
 My uncle is ______________________________________________.
11. He is a skillful soccer player.
 He _____________________________________________________.
12. Review the lesson carefully and you will pass the exam.
 If ______________________________________________________.
13. Be careful or you’ll lose all the money.
 If ______________________________________________________.
14. Susan is very good at tennis.
 She plays ________________________________________________.
15. Don’t come home late or your mother will punish you.
 If ______________________________________________________.
16. It took a lot of time to drive, so he liked to take underground.
 As ______________________________________________________.
17. Eating a lot of green fruit will make you sick.
 If _______________________________________________________.
18. Recycle and we will save natural resources.
 If _______________________________________________________.
19. Mr Huy teaches Maths very well.
 Mr Huy is ________________________________________________.
20. Protect our environment!
 I suggest our environment ___________________________________
21. He lost the game. I am sorry to hear so.
 I am sorry____________________________________________________
22.My son didn’t tell me about his bad result. I’m disappointed about this.
 I’m disappointed_______________________________________________
23.They have won the first prize. I’m surprised.
 I’m surprised __________________________________________________
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