1. The river water is severely polluted, mostly________ the dumping of raw sewage.

A. due to    B. lead to    C. because    D. so

2. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians.

A. come up       B. result in    C. dump into       D. thank to

3. Water pollution________ the death of all forms of life in the water bodies.

A. occurs       B. results of       C. creates       D. leads to

4. ________ plastic takes so long to break down, it pollutes the land and ocean.

A. Because       B. Due to         C. Even if          D. Although

5. Many flights were cancelled ________ the smoke from forest fires.

A. so        B. because           C. because of         D. result in

6. ________the garbage dump smells terrible, no one lives around there.

A. Because of          B. As         C. As a result of        D. Even though

7. ________the grain consumption is rising, forests will be cut to provide more room for planting crops.

A. since           B. Although          C. unless        D. Due to

8. Grace didn’t love nature, ________ she wasn’t happy when her group went camping in a jungle.

A. but         B. and        C. because        D. so

9. Thousands of fish were killed ________ a discharge of poisonous Chemicals from a nearby factory.

A. because         B. lead to        C. result in       D. as a result of

10. ________the fog, there were no take-oils from the airport yesterday.

A. Since        B. Because         C. Owing to          D. Thanks to

GIÚP MÌNH VỚI MỌI NGƯỜI ƠII

1. The river water is severely polluted, mostly________ the dumping of raw sewage.

A  due to                    B. lead to                   C. because                             D. so

2. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians.

6. ________the garbage dump smells terrible, no one lives around there.

          A. Because of            B  As                           C. As a result of         D. Even though

7. ______the grain consumption is rising, forests will be cut to provide more room for planting crops.

           A  since                     B. Although               C. unless                     D. Due to

8.   ________ loss can be caused by noise pollution.

           A. sound                     B. hearing                  C. listening                D. audio

9. There would be much less pollution________ people stopped using cars completely.

           A. if                             B. since                      C. when                      D. although

10. Households pollute water sources by ________ waste into ponds, lakes, and rivers.

            A. damaging              B. dumping                C. losing                     D. leading

Choose the word or phrase that best completes each sentence below. 

21. The river water is severely polluted, mostly________ the dumping of raw sewage. A. due to B. lead to C. because D. so 

22. ________ plastic takes so long to break down, it pollutes the land and ocean A. Because B. Due to C. Even if D. Although

 23. Many flights were cancelled ________ the smoke from forest fires. A so B. because C. because of D. result in 

24. ________the garbage dump smells terrible, no one lives around there. A. Because of B. As C. As a result of D. Even though

 25. ________the grain consumption is rising, forests will be cut to provide more room for planting crops. A. since B. Although C. unless D. Due to 

26. ________the fog, there were no take-oils from the airport yesterday. A. Since B. Because C. Owing to D. As

 27. After the accident, many people were exposed________ radiation. A. from B. at C. to D. with

 28. If rubbish is non-biodegradable, it________ forever. A. won’t exist B. exists C. will exist D. doesn’t exist

 29. If people stopped using cars completely, there________ much less pollution. A. will be B. be C. is D. would be 

30. If people________ more recycled paper, there wouldn’t be so much waste. A. buy B. didn’t buy C. bought D. will buy

 Choose the underlined part that needs correcting in each sentence below.

 31. What will happen if the Earth stopped moving?

A will B.if C.stopped D.moving

32. One of the things all of us can do to protect and improve our environment is recycle. 

A.the things B.can do C.improve D.recycle 

33. Long-term exposure to loud noise results permanent hearing loss.

A.long-term B.to C.result D.hearing loss 

34. The amount of waste will decrease if people started to buy reusable packages

A.amount B.will decrease C.to buy D.reusable  

35. Contaminated water can cause of many types of diarrheal diseases, including cholera.

A.contaminated B.cause of C.diseases D.including 

1. The river water is severely polluted, mostly________ the dumping of raw sewage.

A. due to                    B. lead to                   C. because                             D. so

2.________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems.

A. Air pollution                                                                B. Light pollution   

C. Water pollution                                                            D. Noise pollution

3. She can’t come to the phone now because she                         tomorrow’s test.

            A. studies                                                                  B. is studying

            C. has studied                                                           D. has been studying

4. Many flights were cancelled ________ the smoke from forest fires.

A. so                           B. because                 C. because of            D. result in

5. I _____ my work already. I’m ready to go for a walk with you.

            A. finish                                                         B. am finishing

            C. have finished                                           D. have been finishing

6. As I _____ down the street, I _____ a strange sight. 

            A. was walking/ saw                                    B. walked/ saw

            C. were walking/ seeing                                          D. were walking/ saw

7. __________is an extremely large wave in the sea caused, for example, by an earthquake.

8. If Tom ______ the examination, it would be so difficult.

A. didn’t know          B. doesn’t know       C. had known            D. has known

9. The roof of the building _____________ in a storm a few days ago.

A. damaged                                                        B. was damaged                  

C. has damaged                                                  D. has been damaged

10. As soon as the floodwater ___________ down, people ____________ their houses.

A. went - cleaned                                             B. had gone – cleaned        

C. went - had cleaned                                       D. had gone – had cleaned

11. The children _____ when their mother_____home.

            A. were sleeping/ got                                   B. was sleeping/ got

            C. slept/ was getting                                     D. slept/ got

12. Thousands of fish were killed ________ a discharge of poisonous Chemicals from a nearby factory.

A. because                 B. lead to                   C. result in                 D. as a result of

13. If someone _____into the store, smile and say, “May I help you?”

            A. comes                    B. came                      C. would come          D. come

14. Water pollution is the ____________ in the lake which has made the fish die.

A. contaminating                                               B. contaminate        

C. contaminated                                                 D. contamination

15. By the time we ___________ to the cinema, the film had started.

A. gets                             B. had got                 C. has got                               D. got

16. When the policeman came there, the robber ___________.

A. had left                       B. has left                C. left                                    D. was left

17. When thermal pollution happens, the water temperature in streams, rivers, lakes and oceans ___________.

A. changes                       B. keeps                   C. remains                            D. stays

18. Australia is home to ___________ animals like kangaroos and koalas.

A. only                             B. rare                      C. unique                   D. precious

19. Up to now, flash floods and mudslides __________ by the heavy rain.

20. All people who were without homes in the flood were provided with ___________ accommodation.

A. short                            B. temporary           C. present                              D. instant

21.The __________ buried the whole village while people were sleeping in their houses.

A. mudslide                B. tornado                   C. drought                   D. thunderstorm

22. When a typhoon happened, many houses and roads __________ destroyed or flooded.

A. is                             B. are                           C. was                      D. were

23. English__________ around the world by children in school as a foreign language.

A. has learned                       B. is learning C. is learned                          D. learned

24. At least 11 people were killed when a four-storey building_________ in the earhquake.

A. was collapsing     B. had collapsed       C. collapsed              D. was collapsed

25. The victims of the wildfire __________ to the hospital already.

A. has been taken                 B. have been taken   C. has taken              D. have taken 

HELP ME

E5: Choose the best answer to complete the sentences.

1. Sudden changes in water temperature can ..................... mass killings of fish, plants, or amphibians.

A. come up              B. result in      C. dump into            D. thank to

2. Water pollution ............. the death of all forms of life in the water bodies

A. occurs       B. result of    C. creates      D. leads to

3. ........... plastic takes so long to break down, it pollutes the land and ocean

A. Because            B. Due to           C. Even if         D. Although

4. Many flights were cancelled ............... the smoke from forest fires

A. so                     B. because          C. because of   D. result in

5. .......... the garbage dump smells terrible, no one lives around there

A. Because of     B. As     C. As a result of    D. Even though

6. .................. the grain consumption is rising, forests will be cut to provide more room for planting crops

A. since   B. Although   C. unless  D. Due to

7. Grace didn't love nature, ............ she wasn't happy when her group went camping in a jungle

A. but     B. and   C. because   D. so

8. Thousands of fish were killed ............ a discharge of poisonous Chemicals from a nearby factory

A. because     B. lead to  C. result in   D. as a result of

9. .................. the fog, there were no take-oils from the airport yesterday

A. Since          B. Because     C. Owing to    D. Thanks to

Choose the word or phrase that best completes each sentence below.

 6. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians. A. come up B. cause C. dump into D. thank to 

7. Water pollution________ the death of all forms of life in the water bodies. A. occurs B. results of C. creates D. leads to

 8. ________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems. A. Air pollution B. Light pollution C. Water pollution D. Noise pollution 

9. ________are Chemicals that are used to kill unwanted plants, such as weeds. A. Fertilizers B. Pesticides C. Herbicides D. Pollutants 

10. Emissions of pollutants into the air can________ changes to the climate. A. get on B. end up C. go into D. result in 

11. ________can we help save our environment? A. What B. How C. Why D. How much 

12. As an________ why do you oppose banning plastic bags? A. environmental B. environmentalist C. environment D. environmenting 

13. The water supply is being tested for ________. A. contaminated B. contaminants C. contamination D. contaminate 

14. Wastewater________ is a process used to remove contaminants from sewage. A. treat B. treated C. untreated D. treament 

15 She became deaf after long-term________ to noise in the workplace. A. exposure B. exposed C. exposing D. expose 

16. If thermal pollution continues for a long time, it can________ cause huge bacteria. A. possible B. possibly C. impossible D. impossibly

 Choose the word or phrase that is CLOSEST in meaning to the underlined part in each of the following sentences. 

17. Polluted water causes the death of the fish. A. results in B. stops C. damage D. produce 

18. The soil becomes contaminated because of the use of so many pesticides and fertilizers. A. damaged B. untreated C. erosive D. polluted

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/ 50 dBs/ 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. 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)

Rewrite the sentences,using the words in brackets.You can make some changes:

1.There are asthma,allergics and other respiratory illnesses when air pollution happens(lead to)

->

2.Aquati life suffers or dies because there is thermal pollution(because of)

->

3.Water in Cau River becomes brown and has terrible smell because the waste water is released from the paper mill in Thai Nguyen city(so)

->

4.People use too much herbicide to treat weeds,so water in rivers,canals,lakes are extrmely polluted and has bad effects on people's health(because)

->

5.Many fish in the river die due to the increased temperature of water(because)

->

6.Because plastic bags take so long to decompose,nearly all of them still exist in the environment today(so)

->

Write the second sentence so that it has the same as the first. Use the word in brackets.

1. The rising temperature in the water destroys ecosystems. (so)

—> The temperature ...........................................................................................

2. Water pollution causes flooding due to the accumulation of solid waste and soil erosion in rivers. (because of)

—> Water pollution ................................................................................................................

3. Oil spills in the water causes animals to die. (make)

—> Oil spills ..................................................................................................................

4. Dumping solid waste in river, lakes and oceans causes water pollution. (lead to)

—> Dumping solid wastes ..................................................................................................................

5. Global warming makes water temperature go up. (due to)

—> Water temperature..........................................................................................

6. Oil from ship travel causes oil pollution to happen. (because of)

—> Oil pollution ..................................................................................................................

7. We don't use more oil and coal. Pollution doesn't increase. (if)

—> If we............................................................................................................

8. The climate doesn't change. We don't meet with natural disasters. (if)

—> If the climate....................................................................................................

: I. Choose the best answer:

1. If the factory (continues/ to continue/ continued) dumping poison into the lake, all the fish and other aquatic animals will die.

2. Water (pollution/ pollute/ polluted) in the lake has made the fish die.

3. Mi and Nick like (comes/ come/ coming) back Mi’s home village on holiday.

4. If the factory continues dumping poison into the lake, all the fish and other aquatic animals (will die/ to die/ dead)

5.Water pollution is the (contaminating/ contaminate/ contamination) in the lake has made the fish die.

6. If we (will use/ would use/ use) water carefully, more people will have fresh water.

7. If the factory continues dumping poison (into/ to/ about) the lake, all the fish and other aquatic animals will

die.

8. Farmers in our area usually use (pesticides/ herbicides/ waste/ sewage) to kill insects

9. If we (polluted/ pollute/ pollution/ pollutant) the air, more people will have breathing problems

10. If you can experience noise pollution for a long time, you can have headache, high blood pressure and (hearing loss/ contaminant/cough/ radiation)

11. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die

12. (Noise/ Headache/ Earplug/ Symptom) is any sound that is loud and constant.

13. Do you know what (polluted/ pollute/ pollution/ pollutant) cause air pollution

14. (Poison/ Poisonous/ Poisoning/ Poisoned) chemical waste is dumped into the river by many factories

15. The (dead/ die/ death/ died) fish are floating in the water.

16. We plant trees, (due to/ because/ because of/ so) we can have fresh air.

17. When the loudness of sounds is more than (20 dBs/ 30dBs/ 50 dBs/ 70dBs), noise pollution happens

18. Too much carbon dioxide (CO2) in the atmosphere (causes/ lead/ result/ make) to global warming

19. Waste from households will gradually (contamination/contaminate/contaminant/ contaminated) the lake.

20. When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.

21.We can’t see stars at night (because of/ because/ since/ due) the light pollution.

22.If you (was / were/ are/ could be) in my position, you would understand me.

23.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.

24.Many seabirds were (die/ death/ dead/ died) because of the oil spill.

25.(Aquatic/ Electric/ Chemical/ Fresh) plants may also die because of the polluted water

26. Many animals eat the (litter/ energy/ aqua/ temperature) and become sick.

27. The acid rain has caused (damage/ advantage/ pollutant/ environment) to the trees in this area.

28.If I (have/ has/ had/ will have) one million US dollars , I would build more parks in our city.