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1. the rising level of air pollution has caused concern among .environmental.. (environment)
2. many factories still allow .pollution.. ( pollute), such as toxic waste, to flow into our rivers.
3. make sure that the use of ..pesticide. ( pest) is not harmful to farmer's health.
I. Complete the sentences with the correct form of the words in brackets.
1. In order to keep our environment ......unpolluted...... , we shouldn’t drop litter in public places. (pollute)
2. Don’t pump ....sewage........ into seas and rivers or it will pollute them. (sew)
3. Don’t throw away .......used..... bottles, papers, and glass. Take them to recycling centres. (use)
4. If we keep on .....polluting....... the air, more people will suffer from respiratory diseases. (pollution)
5. The local authorities have received many letters of ........complaint.... about the industrial wastes from that factory. (complain)
II. Complete the sentences with the correct form of the words in brackets.
1. Ba was ......seriously...... ill right after eating those ......poisonous...... mushrooms. (serious / poison)
2. ......Conservationists...... are interested in the protection of the environment. (conserve)
3. Without .......electricity..... , some people wouldn’t catch fish. (electric)
4. Shhh. Listen ......carefully...... to the conservationist teaching us how to protect the environment. (care)
5. What is responsible for the .....environmental....... problems in your city? (environment)
III. Complete the sentences with the correct form of the words in brackets.
1. Make sure the use of ......pesticide...... is not harmful to farm workers’ health. (pest)
2. .....Congratulations....... ! You have successfully held the clean-up campaign. (congratulate)
3. Use public transport or we won’t .....minimise....... pollution. (minimum)
4. If ......deforestation...... continues, there will be no forest left ten years from now. (forest)
5. The rising level of air pollution has caused concern among .......envrionmentalists..... . (environment)
1. We are looking forward to the latest ________innovation______ in the computer technology. (innovate)
2. _________Environmentalists__________ are concerned about the rising level of air pollution. (environment)
3. The tablets work more ________effectively________ if you take a hot drink after them. (efficiency)
4. His parents seem to be _______disappointed_________ that he hasn’t tried his best to study. (disappoint)
5. Smoking can cause _______respiratory____________ diseases. (respire)
6. In order to keep our environment _______unpolluted__________, we shouldn’t drop litter in public places. (pollutant)
7. I’ve made a ______complaint___________ to the police about the noise. (complain)
8. Your electricity bill can be greatly ____reduced___________ by using low-energy heaters. (reduction)
9. I’m very _________worrried_______ because they use electricity to catch fish. (worry)
10. I am _____extremely_____ disappointed to know my children haven’t cleaned up all the trash. (extreme)
11. ________conservationists_______ are interested in the protection of the environment. (conserve)
12. Speaking in the public seems to come quite ______natural__________ to her. (nature)
13. government encourage people to use products which are ______envoronmentally___________ friendly. (governmental / environment)
14. Consumers don’t want products that will save money but work __________ineffectively______ (affect)
15. The boy behaves so _________impolitely_________ that we don’t like him. (politeness)
16. Sulfur dioxide is one of several___pollutants____ that can be found in coal-fired power station. (pollute)
17. If ________deforestation ________ continues, there will be more a lot of forests ten years from now. (forest)
18. The report is _______sensible__________, so I can hardly find anything informative. (sense)
19. Your _______suggestion_______ have to be taken into consideration. (suggest)
20. ________ultimately________, our environment must be protected. (ultimate)
21. The _______response___ to our advertisement has been somewhat _____disappointing_______. (respond / appoint)
22. In Sweden, most of the houses will be ________heated_____ by ___solar_______ energy soon. (hot / sun)
23. Snow in April is an unusual ________occurence_________ in this area. (occur)
24. Good ________preparation__________ were the key to success. (prepare)
25. People sang Auld Lang Syne _______joyfully_________ on New Year’s Eve. (joy)
26. We love our grandma for her ______generation ___________. (generous)
27. Mary is _______considered_________ to be the most famous girl in our school. (considerate)
28. You should _________familiarize_______ yourself with the new environment. (family)
29. We think that Mother’s Day should be celebrated _________internationally_________ (nation)
30. We are very busy ________celebrating___________ the Lunar New Year holiday. (celebration)
31. I worry about the _______destructive______ effect that violent films may have on children. (destroy)
32. He’s been one of the most effective _____activist______ in the campaign. (act)
33. My opinion is that ghosts are ______________. There are no ghosts in the world. (exist)
34. What is the UFO, Dad ? – Well, it is an ________unidentified______ flying object. (identical)
35. Maldini is _______replaced________ in AC Milan. He is the key to success. (replace)
36. Life ______expectancy__________ has increased a lot in modern life. (expect)
37. Children will have a time to ________enhance__________ tradition. (enhancement)
38. She is going downtown to buy some ________decorative________ ornaments. (decoration)
39. He is just a business ________accquaintance________. (acquaint)
40. All guests arrived bringing ______________. (give)
41. These hills were formed by ____volcanic_____________ eruption. (volcano)
42. Students have a tendency to ______behave_________ themselves at exam time. (behavior)
43. Her parents are _____joyful__________ that she had won the first prize. (joy)
44. The school was completely _______destroyed_________ by fire. (destruction)
45. When there is a volcanic _________eruption______, hundreds of people may lose their life. (erupt)
46. The _______coastal_______ resorts are empty in winter. (coast)
47. The building was _______extentively________ damaged in the war. (extend)
48. ____Unluckily___________, the typhoon caused severe damage to the village. (luck)
30.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes. 31.We can’t see stars at night (because of/ because/ since/ due) the light pollution.
32. If you (was / were/ are/ could be) in my position, you would understand me.
33. If the water temperature (increase/ increases/ is increased/ increased), some aquatic creatures will be unable to reproduce. 34. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die
35. (Noise/ Headache/ Earplug/ Symptom) is any sound that is loud and constant
36. Do you know what (polluted/ pollute/ pollution/ pollutant) cause air pollution
37. (Poison/ Poisonous/ Poisoning/ Poisoned) chemical waste is dumped into the river by many factories
38. The (dead/ die/ death/ died) fish are floating in the water.
39. We plant trees, (due to/ because/ because of/ so) we can have fresh air
40. When the loudness of sounds is more than (20 dBs/ 30dBs/ 50dBs/ 70dBs), noise pollution happens
41. Too much carbon dioxide (CO2) in the atmosphere (causes/ lead/ result/ make) to global warming
42. Waste from households will gradually (contamination/contaminate/contaminant/ contaminated) the lake.
43.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.( lặp lại câu 30 nhé )
44. Many seabirds were (die/ death/ dead/ died) because of the oil spill
. 45. (Aquatic/ Electric/ Chemical/ Fresh) plants may also die because of the polluted water
46. If we (polluted/ pollute/ pollution/ pollutant) the air, more people will have breathing problems
47. If you can experience noise pollution for a long time, you can have headache, high blood pressure and (hearing loss/ contaminant/cough/ radiation)
Every day on radio, on TV, and in the newspapers, we hear, see, or 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, airplanes, 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 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.
T or F
1. pollution is becoming a serious problem nowadays. T
2. vehicles and industries are among the causes of air pollution. T
3. sea pollution does not affect us at all. F
4. only major cities are affected by pollution F
The rising level of air pollution has caused concern among environmentalists
Waste build-up from factories has contaminated rivers