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4 tháng 4 2018

1.Smoke from factories causes air pollution .

2. Queensland is the second-largest state of Australia.

4 tháng 4 2018

1. Smoke from factories is a cause of air pollution.

2. Queensland is the second-largest state of Australia.

Đoạn văn này hoàn chỉnh chưa Nowadays, pollution is a popular term with everyone in the world and air pollution is one type of pollution. The definition of air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside. A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution. There are some main reasons which cause air contamination such as burning of fossil fuels, agricultural activities,...
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Đoạn văn này hoàn chỉnh chưa

Nowadays, pollution is a popular term with everyone in the world and air pollution is one type of pollution. The definition of air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside. A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution. There are some main reasons which cause air contamination such as burning of fossil fuels, agricultural activities, exhaust from factories and industries, mining operations, and indoor air pollution. Air pollution always has bad effects on our life. Harmful gases, dust, and smoke enter into the atmosphere and make it difficult for plants, animals and humans to survive. We also can see some examples of the result of air contamination which occurs around us as global warming, acid rain, and depletion of ozone layer. The effects of air pollution are alarming, so governments over the world should have suitable policies of protecting the environment, especially air quality to create a clean world for our generation in the future.

2
24 tháng 3 2017

It was rightok

10 tháng 10 2016

Sử dụng từ gợi ý để hoàn thành bức thư sau

1:we/now/plan/holiday/next/travel

=> We are now planning a holiday for next travel.

2holiday/begin/july/15th/we/return/July 29th

=> Our holiday will begin on July 15th and we will return on July 19th.

3: My daughter/dislike/travel/couch/we/wish/go/air

=> My daughter dislikes traveling by coach, so we wish to go by air.

4:We/excetp/stay/hotel/eastcoast

=> We expect to stay at a hotel on the East coast.

5:We/ /grateful/you/send/information/details/charges

=> We would be grateful if you could send us some information with details of charges.

10 tháng 10 2016

thank you

30 tháng 9 2021

Refer :

30 tháng 9 2021

1. She/ hope/ that/ Mary/ come/ party/ tonight.
- She hopes that Mary will come to the party tonight. (Cô ấy hi vọng rằng Mary sẽ tới bữa tiệc tối nay.)
2. I/ finish/ my report/ 2 days.
- I will finish my report in two days. (Tôi sẽ hoàn thành báo cáo trong 2 ngày nữa.)
3. If/ you/ not/ study/ hard/,/ you/ not/ pass/ final/ exam.
- If you don’t study hard, you won’t pass the final exam. (Nếu bạn không học hành chăm chỉ, bạn sẽ không vượt qua được kỳ thi cuối kỳ.)
4. You/ look/ tired,/ so/ I/ bring/ you/ something/ eat.
- You look tired, so I will bring you something to eat. (Trông bạn có vẻ mệt mỏi, vì thế tôi sẽ mang cho bạn cái gì đó để ăn.)
5. you/ please/ give/ me/ lift/ station?
- Will you please give me a lift to the station? (Bạn làm ơn cho tôi đi nhờ tới nhà ga được không?)

18 tháng 3 2017

The problem of air pollution started ....... the burning a lot of coal in homes and factories.

A. with B. of C. at D. on

25 tháng 3 2017

A

Air  pollution  occurs  when  wastes  dirty  the  air.  People  produce  most  of  the  (33)  ______  that  cause  air pollution.  Such  wastes  can  be  in  the  form  of  gases  or  particles  of  solid  or  liquid  matter.  These  substances result chiefly from burning (34) _______ to power motor vehicles and to heat buildings. Industrial processes and the (35) _______ of garbage also contribute to air pollution. Natural pollutants (impurities) include dust, pollen, soil particles, and...
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Air  pollution  occurs  when  wastes  dirty  the  air.  People  produce  most  of  the  (33)  ______  that  cause  air pollution.  Such  wastes  can  be  in  the  form  of  gases  or  particles  of  solid  or  liquid  matter.  These  substances result chiefly from burning (34) _______ to power motor vehicles and to heat buildings. Industrial processes and the (35) _______ of garbage also contribute to air pollution. Natural pollutants (impurities) include dust, pollen, soil particles, and naturally occurring gases.

     The  rapid  growth  of  population  and  industry  and  the  increasing  use  of  automobiles  and  airplanes  have made air pollution a (36) _______ problem. The air we breathe has become so filled with pollutants that it can cause (37) _______ problems. Polluted air also harms plants, animals, building materials, and fabrics. In addition, it causes damage by altering the earth’s atmosphere.

Question 33:

A. nature

B. wastes

C. papers

D. products

Question 34:

A. garbage

B. coal

C. plastics

D. fuel

Question 35:

A. planting

B. burning

C. using

D. making

Question 36:

A. good

B. poison

C. wonderful

D. serious

Question 37:

A. pollution

B. health

C. preserving

D. dirty

1
30 tháng 10 2021

33. wastes (chất thải)

34. fuel (nhiên liệu)

35. burning (đốt)

36. serious (nghiêm trọng - dùng để nói tính chất vấn đề)

37. health cụm từ health problem (nói về vấn đề của sức khoẻ)

17 tháng 8 2016

 

 

  1. Were you watching TV when I arrived?
  2. While I was doing the washing-up last night, I broke a plate.
  3. When I saw Carol at the party, she was wearing a beautiful dress.
  4. What were you doing at this time yesterday?
  5. When I arrived at home  yesterday, Susan was waiting for me.
17 tháng 8 2016

Sắp xếp các từ sau thành câu hoàn chỉnh 

1. Were / you / when / watching / TV / I / arrived /? /
Were you watching TV when I arrived?

2. lats / I / broke / a plate / night / while / doing / I / was / the / washing up /. /
While I was doing the washing- up last night, I broke a plate.

3. when / i / Carol / saw / at the party / she / was / beautiful / wearing / a / dress /. /
When I saw Carol at the party, she was wearing a baeutiful dress.

4. What were / you / this / doing / at/ time/ yesterday /? /
What were you doing at this time yesterday?

5. Susan / was / me / waiting / home / for / at / when / I / arrived yesterday /. /
When I arrived at home yesterday, Susan was waiting for me.

22 tháng 12 2022

Electric vehicles eco-friendly not cause air pollution as  other transport modes . 

 

Bài 4: Sử dụng tính từ đuôi “ed” hoặc “-ing” tạo thành từ những động từ trong ngoặc để hoàn thành những câu dưới đây.1.     The kitchen was in a_______________ state when she left. ( disgust)2.     Jim had an accident yesterday and his situation is _______________. (worry)3.     The result of her exam is very _______________. ( disappoint)4.     This is the most_______________ film I have known. (thrill)5.     Everyone was _______________ at her new hair....
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Bài 4: Sử dụng tính từ đuôi “ed” hoặc “-ing” tạo thành từ những động từ trong ngoặc để hoàn thành những câu dưới đây.

1.     The kitchen was in a_______________ state when she left. ( disgust)

2.     Jim had an accident yesterday and his situation is _______________. (worry)

3.     The result of her exam is very _______________. ( disappoint)

4.     This is the most_______________ film I have known. (thrill)

5.     Everyone was _______________ at her new hair. (surprise)

6.     I really got _______________ at the lack of progress. (frustrate)

7.     What is the most _______________ creature in the world? (frighten)

8.     It is absolutely a visually _______________ movie. (stun)

9.     Jane gave up her part-time job because it was too _______________(exhaust)

10.  The rainforests are disappearing at an _______________ rate. (alarm)

11.  They are never_______________. They are always complaining. (satisfy)

12.  My teacher was very _______________that I studied hard. (please)

13.  I am _______________ to know your thought of the movie. (intrigue)

14.  Your remarks are_______________. You should apologize. (insult)

15.  I was deeply _______________ by the news. (disturb)

16.  It was _______________ outside. You should put on thick coat before going out. (freeze)

17.  My parents always give me a warm_______________ hug whenever I get home. (welcome)

18.  Students easily get _______________. (distract)

19.  I find his argument very _______________. (convince)

20.  Jane appeared _______________ and confident before the interview. ( relax)

1
29 tháng 1 2022

Refer:

1. The kitchen was in a_______disgusting________ state when she left. ( disgust)

2. Jim had an accident yesterday and his situation is _______worrying________. (worry)

3. The result of her exam is very ________disappointing_______. ( disappoint)

4. This is the most________thrilling_______ film I have known. (thrill)

5. Everyone was _________surprised______ at her new hair. (surprise)

6. I really got ______frustrated_________ at the lack of progress. (frustrate)

7. What is the most _______frightening_______ creature in the world? (frighten)

8. It is absolutely a visually ______stunning_________ movie. (stun)

9. Jane gave up her part-time job because it was too ______exhausting_________(exhaust)

10. The rainforests are disappearing at an _________alarming______ rate. (alarm)

11. They are never________satisfied_______. They are always complaining. (satisfy)

12. My teacher was very ______pleased_________that I studied hard. (please)

13. I am _________intrigued______ to know your thought of the movie. (intrigue)

14. Your remarks are_______insulting ________. You should apologize. (insult)

15. I was deeply ______disturbed_________ by the news. (disturb)

16. It was _______freezed________ outside. You should put on thick coat before going out. (freeze)

17. My parents always give me a warm______welcoming_________ hug whenever I get home. (welcome)

18. Students easily get ________distracted_______. (distract)

19. I find his argument very __________convincing_____. (convince)

 

20. Jane appeared ________relaxed_______ and confident before the interview. ( relax)