1c

2C 

3d 

4c 

5 d 

1, C.beacause of

2, C.the die=> the death

3, D.the earth's

4, C.doesn't try

5, D.would 

III. Find and correct mistakes.
1. The fish are dead because the => of the polluted water.
     A            B               C                  D
2. Ships spill oil in oceans and rivers led to the die => death of many aquatic animals.
       A                                B                             C                        D
3. Land pollution happens when human activities destroy => destroy the Earth’s surface.
              A                 B                                   C                        D
4. She has found that nobody can help her if she did not try => tried her best to do it herself.
                  A                                  B                            C                        D
5. Unless there had been the heavy storm, the climbers will => would not have died.
         A                    B               C                                      D

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)

1.B

hearing loss : mất thính lực

2.A

S+ lead to+ N

3. B

4.D

5.B

come up with ( nghĩ ra)

6.D

câu điều kiện loại 1

7.D

8.A

Câu điều kiện loại 2

9.D

câu điều kiện loại 2

10.C

câu điều kiện loại 2 

Chúc cậu học tốt!

Have a good day! :333

1.   ………….. loss can be caused by noise pollution.

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

      2.   Ships spill oil in oceans and rivers. This leads ………….. the death of many aquatic animals and plants.

            A. to                            B. in                            C. from                        D. at

      3.   Households pollute water sources by ………….. waste into ponds, lakes, and rivers.

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

      4.   This month’s electricity bill is too high ………….. the air conditioner is turned on all the time.

            A. since                       B. due to                     C. although                 D. because of

      5.   The government has come ………….. a solution to the water problems of the city.

            A. up to                       B. up with                   C. to with                    D. on to

      6.   All the aquatic plants and animals will die if the factory ………….. dumping poison into the lake.

            A. will keep                 B. to keep                    C. kept                        D. keeps

      7.   A lot of fish has died recently because of the ………….. water in this lake.

            A. contaminating        B. contaminated          C. contaminate            D. contaminant

      8.   If the air was clean, we ………….. have to wear masks when going out.

            A. wouldn’                  B. won’t                      C. would                     D. will

      9.   If I ………….. you, I ………….. water from that dirty tap.

            A. am - will drink                                            B. am - won’t drink

            C. were - would drink                                     D. were - wouldn’t drink

      10. If he ………….. trash around his garden, the garden would look very nice now.

            A. will throw               B. would throw           C. didn’t throw           D. doesn’t throw

1.   ………….. loss can be caused by noise pollution.

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

      2.   Ships spill oil in oceans and rivers. This leads ………….. the death of many aquatic animals and plants.

            A. to                            B. in                            C. from                        D. at

      3.   Households pollute water sources by ………….. waste into ponds, lakes, and rivers.

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

      4.   This month’s electricity bill is too high ………….. the air conditioner is turned on all the time.

            A. since                       B. due to                     C. although                 D. because of

      5.   The government has come ………….. a solution to the water problems of the city.

            A. up to                       B. up with                   C. to with                    D. on to

      6.   All the aquatic plants and animals will die if the factory ………….. dumping poison into the lake.

            A. will keep                 B. to keep                    C. kept                        D. keeps

      7.   A lot of fish has died recently because of the ………….. water in this lake.

            A. contaminating        B. contaminated          C. contaminate            D. contaminant

      8.   If the air was clean, we ………….. have to wear masks when going out.

            A. wouldn’                  B. won’t                      C. would                     D. will

      9.   If I ………….. you, I ………….. water from that dirty tap.

            A. am - will drink                                            B. am - won’t drink

            C. were - would drink                                     D. were - wouldn’t drink

      10. If he ………….. trash around his garden, the garden would look very nice now.

            A. will throw               B. would throw           C. didn’t throw           D. doesn’t throw

1.   ………….. loss can be caused by noise pollution.

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

      2.   Ships spill oil in oceans and rivers. This leads ………….. the death of many aquatic animals and plants.

            A. to                            B. in                            C. from                        D. at

      3.   Households pollute water sources by ………….. waste into ponds, lakes, and rivers.

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

      4.   This month’s electricity bill is too high ………….. the air conditioner is turned on all the time.

            A. since                       B. due to                     C. although                 D. because of

      5.   The government has come ………….. a solution to the water problems of the city.

            A. up to                       B. up with                   C. to with                    D. on to

      6.   All the aquatic plants and animals will die if the factory ………….. dumping poison into the lake.

            A. will keep                 B. to keep                    C. kept                        D. keeps

      7.   A lot of fish has died recently because of the ………….. water in this lake.

            A. contaminating        B. contaminated          C. contaminate            D. contaminant

      8.   If the air was clean, we ………….. have to wear masks when going out.

            A. wouldn’t                  B. won’t                      C. would                     D. will

      9.   If I ………….. you, I ………….. water from that dirty tap.

            A. am - will drink                                            B. am - won’t drink

            C. were - would drink                                     D. were - wouldn’t drink

      10. If he ………….. trash around his garden, the garden would look very nice now.

            A. will throw               B. would throw           C. didn’t throw           D. doesn’t throw

: 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)

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 ( cái này mình cũng không nhớ rõ , ở trong SGK có á , bạn giở ra xem nhé )

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.

#Yumi

I. Choose the best answer A, B, C or D to complete each sentence.

1. Noise pollution can lead to________loss.

A. looking B. hearing C. listening D. reading

2. If I____a millionaire now, I____travel around the world. But in fact, I am very poor and have no money.

A. were/ would B. am/ will C. were/ will D. am/ would

3. Water ________________ in the lake has made the fish die.

A. pollution B. pollute C. polluted D. polluting

4. Have you come_______solutions to this problem?

A. up to B. up with C. to with D. on to

5. Mi and Nick like ______________ back Mi’s home village on holiday.

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

6. Ships spill oil in oceans and rivers. This results________the death of many aquatic animals and plants.

A. to B. in C. from D. at

II. Word form

7. The___dead_________fish are floating in the water. DIE

8. The river is_____contaminated___________by the dumping from nearby factories. CONTAMINATE

9. Noise pollution can also lead to headaches and high blood___pressure_________. PRESS

10. Dumping _____industrial____________waste into the lakes and rivers has caused serious water pollution. INDUSTRY

II. Rewrite the sentences below without changing their original meaning.

11. Radioactive pollution is very dangerous. It can cause abnormal growth. (since)

=>Radioactive pollution can cause abnormal growth since it is very dangerous

12. I don’t have much money now, but I want to buy a house in Phu Cuong. (If)

=> If I had much money now, I would buy a house in Phu Cuong.

Hoàn thành câu với dạng đúng của từ trong ngoặc:

1.Many fish in the lake near my house have died because of the polluted water. (pollute)

2.My friend and I are going to give a presentation about our environmental problems. (environment)

3.Too much use of electric lights in cities may cause light pollution. (electricity)

4.Nowadays, people use too much herbicide so many animals don't have enough food and they become sick . (sickness)

5. Oil spills from ships in oceans and rivers lead to the death of many aquatic animals and plants. (die)

IV. Find out one error/ mistake from A, B, C or D in each sentence below. (1.0p)

1. Water pollution(A) is the contamination of bodies(B) of water(C) such(D) lakes, rivers, oceans, and groundwater. => such as

2. Polluted(A) water also cause(B) the death(C) of aquatic(D) animals like fish or crabs => causes

3. If we didn't(A) do nothing(B) to stop global warming, we would(C) see big changes(D) in the future. => didn't do => did

4. She told(A) her mother that she would go(B) to visit her grandmother in(C) the countryside the previous week(D) => the week after

5. After they have finished(A) their home assignment(B) , they went(C) out for(D) a walk. => had finished

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 from 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 land. This can be the result of carelessness or a deliberate dumping of waste.