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Tái chế.
Bạn đã bao giờ thử nghĩ rằng nhiều thứ mà bạn có được trong một ngày nào đó sẽ bị ném đổ hết ra ngoài ? Nghĩ về quần áo của bạn, cái tivi, và cái lò. Chúng sẽ bị xé ra hoặc bị phá vỡ. Hoặc bạn chỉ muốn những thứ mới, tốt hơn. Nhưng những thứ đó sẽ đi đâu về đâu khi mà bạn ném chúng đi ?
Tin xấu rằng đa số những thứ bị ném đi sẽ ở trong một bãi rác. Bãi rác là một hố chôn lớn giữa bề mặt đất.Và có thể ở trong đó sẽ có bê tông hoặc nhựa. Chính cái nhựa này sẽ giữ hóa chất thấm vào nguồn nước xung quanh bãi rác đó.Những chiếc xe rác lấp đầy cái hố bằng tất cả những gì con người thải ra ngoài. Chúng đổ những đồ vật đó vào những cái hố. Xe lu bao bọc mọi thứ lại bằng đất. Nhưng đang có một cách tốt hơn. Và kể từ khi chúng ta đang cạn kiệt dần những khoảng trống cho hố rác, nhiều người đang thực hiện cách này.
Cách tốt nhất ở đây là tái chế. Tái chế cho phép nhiều thứ bị vứt đi có thể sử dụng lại. Cho đi những chiếc TV cũ và chiếc lò cũ. Chúng có thể được sửa lại để mà những người khác cũng có thể sử dụng. Quần áo có thể gửi đến cho những người mà cần chúng. Đa số thủy tinh, ly chén, nhựa, kim loại thì có thể tái tạo lại.Khi mà mọi người tái chế những thứ này, chúng giúp cho môi trường sống. Chúng giúp tiết kiệm không gian cho những hố rác.
Một số người lại có thùng đựng rác. Họ để giấy, kim loại, ly, và nhựa ở trong đó. Một chiếc xe tải đặc biệt lấy những thứ đó vào một trung tâm chế biến. Nhiều người khác phải lái xe đến một trung tâm chế biến nào đó và đưa những thứ này đến đó.
Chuyện gì sẽ xảy ra ở trung tâm tái chế ? Giấy sẽ được xé nhỏ, sau đó trộn với nước và bột gỗ để làm ra giấy mới. Ly thủy tinh, kim loại và nhựa thì được nung nấu.Sau đó chúng được đổ ra khuôn mẫu để làm những thứ mới. Những chiếc bình thủy tinh được nung nấu và trở thành những bình thủy tinh mới.Tái chế cho phép những thứ cũ được sử dụng nhiều lần.
Đây nhé :)
Tái chế
Bạn đã bao giờ nghĩ về việc rằng những thứ mà bạn đang sở hữu sẽ bị vứt đi một ngày nào đó chưa? Hãy nghĩ về quần áo của bạn, cái ti vi, và cái bếp lò. Chúng sẽ bị xé rách đi hoặc là bị hư, hoặc là bạn có lẽ chỉ muốn có được những thứ mới và tốt hơn. Nhưng những đồ vật đó sẽ đi đâu nếu bạn vứt chúng đi?
Tin tệ là phần lớn chúng sẽ đưa đến hố chôn rác. Hố chôn rác là một cái hố lớn trên mặt đất, nó có thể có lớp lót bằng bê tông hoặc nhựa. Lớp lót này giữ các hoá chất không tràn vào nước ngầm ở quanh bãi rác. Xe chở rác sẽ lấp đầy tất cả những thứ mà người ta vứt xuống hố rác và đổ chất tải xuống cái hố. Những chiếc xe ủi sẽ che lấp tất cả với đất. Nhưng có một cách làm tốt hơn, và từ khi chúng ta đang hết không gian cho bãi rác, nhiều người đang thực hiện cách làm này.
Cách làm tốt hơn này là tái chế. Tái chế để cho nhiều thứ có thể được sử dụng lại lần nữa. Cho đi một cái ti vi cũ hoặc chiếc bếp lò, chúng có thể được sửa lại, nhờ thế ai đó khác có thể sử dụng chúng. Quần áo có thể được gửi đến những người cần chúng. Phần lớn thuỷ tinh, giấy. nhựa và kim loại thì có thể tái chế được. Khi người ta tái chế những thứ này sẽ giúp được cho môi trường, điều này sẽ tiết kiệm được không gian để làm bãi rác! ( Con người làm mất đi không gian để làm bãi rác nhiều hơn bất cứ thứ gì! )
Một số người có thùng rác. Họ vứt giấy, kim loại, thuỷ tinh và nhựa vào chiếc thùng. Một chiếc xe tải đặc biệt sẽ đưa nững thứ này đến một trung tâm xử lý. Những người khác sẽ lái xe đến một trung tâm tái chế và để rác ở đó.
Điều gì sẽ xảy ra tại một trung tâm tái chế? Giấy bị xé nhỏ ra rồi được pha trộn với nước và bột gỗ để làm giấy mới. Thuỷ tinh, kim loại và nhựa bị nấu chảy, sau đó chúng được đổ vào khuôn để hình thành một vật mới. Những chiếc lọ thuỷ tinh được nấu chảy và trở thành những chiếc lọ mới. Tái chế khiến các đồ vật được sử dụng hoài hoài.
Oke, tự dịch đó :v Có gì sai sót thông cảm nha :))
Give the correct form of the word in brackets to complete each sentence.
1. A lot of toys encourage children’s imagination. (imagine)
2. The factory has provided cheaper products lately. (produce)
3. Burning coal is an uneconomical way of heating a house. Gas is much cheaper. (economy)
4. According to some scientists the earth is losing its outer atmosphere because of pollution . (pollute)
5. She has one of the biggest art collections in Britain. (collect)
6. Deforestation has caused many so-called man-made disasters. (forest)
7. Criers often walk through the streets shouting or singing about something they sell. (cry)
8. Gas and oil consumption always increases in cold weather. (consume)
9. The police are interested in the sudden disappearance of the valuable painting. (appear)
10. He claimed that his upbringing had caused him to become a criminal. (bring up)
Câu 1:https://hoc24.vn/hoi-dap/question/165986.html
Câu 2: https://hoc24.vn/hoi-dap/question/484291.html
Mk lười quá nên gửi link!!!
1, We hurried to school so as not to be late
=> We hurried to school in order not to to be late.
2, He climbed the tree in order to get a better view
=> He climbed the tree so as to get a better view.
3, You should get up early so that you will have time to review to lesson
=> You should get up early so as to have time to review to lesson.
4, Some young people like to earn their own living in order that they will be independent of their parents
=> Some young people like to earn their own living in order to be independent of their parents
5, We should do morning exercises regularly so as to improve our health
=> We should do morning exercieses regularly in order to improve our healthy.
6, We should take advantage of the scientific achievements of the would so that we can develop our national economy
=> We should take advantage of the scientific achievements of the world so as to develop our national economy
7, every people in the world must unite their eforts to maintain and protest peace
=> Every people in the world must unite their eforts in order to/so as to maintain and protect peace
VIII. Read the passage below and then choose the correct answer A, B, C or D. Write your answer in the numbered space given. (10pts)
Be happy – Live longer
Do happy people live longer? New evidence supports the idea that if you think positively, you are (1) _____ likely to live to a good age than a pessimist coming from a similar social background. (2) _____ is still not clear how happiness actually causes longevity. One possible explanation is that people probably (3) _____ better care of themselves if they see life as a positive experience, and of course, (4) _____ people feel healthy, they are more likely to be happy. Scientists tracked a group of people who had been interviewed in 1975 about their attitudes to ageing. They found that if people viewed getting older as a positive experience, they lived, (5) _____ average, seven and a half years longer than those who were more pessimistic. Ways of (6) _____ risk factors are well known: if you smoke or don’t exercise, you cut your life (7) _____ by one to three years, and doctors can advise their patients to change their lifestyles accordingly. But what, if (8) _____, can unhappy people do about improving their attitude? Personality may not be something (9) _____ we can change even if we want to, and scientists have (10) ______ to answer the question of how we can make ourselves happy.
1. A. much B. better C. more D. well
2. A. It B. There C. What D. Which
3. A. get B. bring C. spend D. take
4. A. when B. unless C. even D. although
5. A. in B. on C. at D. about
6. A. increasing B. lessening C. reducing D. accelerating
7. A. expectancy B. expectation C. expecting D. unexpected
8. A. something B. everything C. nothing D. anything
9. A. what B. that C. while D. whereas
10. A. even B. likely C. yet D. therefore
Give the correct form of the word in brackets to complete each sentence.
1. A lot of toys encourage children’s __________IMAGINATION_________. (imagine)
2. The factory has provided cheaper ___________PRODUCTS________ lately. (produce)
3. Burning coal is an ______UNECONOMIC_____ way of heating a house. Gas is much cheaper. (economy)
4. According to some scientists the earth is losing its outer atmosphere because of ___POLLUTION___ . (pollute)
5. She has one of the biggest art _________COLLECTIONS_______________ in Britain. (collect)
6. ________DEFORESTATION________ has caused many so-called man-made disasters. (forest)
7. _______CRIERS_____ often walk through the streets shouting or singing about something they sell. (cry)
8. Gas and oil _________CONSUMPTION___________ always increases in cold weather. (consume)
9. The police are interested in the sudden _________DISAPPEARANCE________ of the valuable painting. (appear)
10. He claimed that his ___________UPBRINGING___________ had caused him to become a criminal. (bring up)
em chỉ làm được 2 câu thôi, còn lại là chị gái em làm nhé ^^
1. Imagination
2. Products
3. Uneconomic
4. Pollution
5. Collections
6. Deforestation
7. Criers
8. Consumption
9. Disappearance
10. Upbringing
Rewrite the sentences below with connectors given in brackets.
1. Although I approve of parties. I can't let you give one tonight. (much as)
=>Much approved of parties as I am,I can't let you give one tonight.
2. As you haven't performed your duties, you will be expelled from the club.(consequently)
=>you haven't performed your duties.consequently, you will be expelled from the club.
3. "However fast I ran, I was always in the same place" she dreamt. (although)
=>''although I ran fast,I was always in the same place" she dreamt.
4. His father has died, so he is crying his heart out. (owing to)
=>he is crying his heart out owing to his father's death
5. These are the rules, but there are exceptions. (nevertheless)
=>These are the rules.nevertheless, there are exceptions.
6. I neither love you nor I want to see you again. (what's more)
=>I don't love you ,and what's more I don't want to see you again.
7. Majorca is a paradise for tourists; this is the consequence of its popularity. ( hence)
=>Majorca is a paradise for tourists.hence this is the consequence of its popularity.
8. The cause of his death was a heart attack. (due to)
=>his death was due to a heart attack.
9. As our business is going from bad to worse, we will have to close down. (as a result)
=>we will have to close down as a result our business is going from bad to worse
11. We will have to work hard at it because time is pressing on. (so)
=>time is pressing on so We will have to work hard at it
13. We will have take strict measures, since the unemployment rate has increased. (thus)
=>We will have take strict measures. thus the unemployment rate has increased.14. You have failed all your exams, so we will not buy you the bike we promised. (since)
=>we will not buy you the bike we promised since You have failed all your exams
15. The lack of discipline was the reaso they lost the battle. (through)
=>The lack was disciplined through they lost the battle.
Exercise 3. Write the sentences in another way, beginning as shown.
1. Someone reported that the situation was under control.
The situation was reported to have been under control.
2. It is said that she works 16 hours a day.
She is said to work 16 hours a day.
3. Someone thinks that the company is planning a new advertising campaign.
The company is thought to be planning a new advertising campaign.
4. Everyone expects that the soap opera will end next year.
The soap opera is expected to end next year.
5. It is alleged that the man drove through the town at 90 miles an hour.
The man is alleged to have driven through the town at 90 miles an hour.
6. Someone reported that the President had suffered a heart attack.
The President was reported to have suffered a heart attack.
7. They think that the prisoner escaped by climbing over a wall.
The prisoner is thought to have escaped by climbing over a wall.
8. It is reported that the buildings have been badly damaged by fire.
The buildings are reported to have been badly damaged by fire.
9. It is reported that many people are homeless after the floods.
Many people are reported to be homeless after the floods.
10. We all expected Marta would pass her driving test.
it was expected that Marta would pass her driving test.
11. People believe that he was killed by terrorists.
He is believed to have been killed by terrorists.
12. We knew that you were in town on the night of the crime.
You were known to have been in town on the night of the crime.
13. Journalists supposed that the footballer Wayne Johnson was earning £10 million a year.
The footballer Wayne Johnson was supposed to have been earning £10 million a year by Journalists
14. It is said that there is a secret tunnel between those two houses.
There is said to be a secret tunnel between those two houses.
15. We know that they lives in a small flat on the fifth floor.
They are known to live in a small flat on the fifth floor.
16. Lots of people believe that the Prime Minister and his wife have separated.
The Prime Minister and his wife are believed to have separated.
17. It is believed that the boy is wearing a white pullover and blue jeans.
The boy is believed to be wearing a white pullover and blue jeans.
18. Everyone expects that the hostages will be released soon.
The hostages are expected to be released soon.
19. It is reported that two people were injured in the explosion.
Two people are reported to have been injured in the explosion.
20. They say exercise is good for health.
Exercise is said to be good for health.
Exercise 6. Use the words in brackets to complete the sentence. Use the structure have some¬thing done.
1. We ___are painting the house__ (the house/ paint) at the moment.
2. I lost my key. I’ll have to __make another key___ (another key/ make).
3. When was the last time you __had your hair cut___ (your hair/ cut)?
4. You look different. ; __have you had your hair cut___ (you/ your hair/ cut)?
5. _is a newspaper delivered____ (you/ a newspaper/ deliver) to your house or do you go to the shop to buy one?
6. A: Can I see the photos you took when you were on holiday?
B: I’m afraid I ___haven't developed the film__ (not/ the film/ develop) yet.
7. A: What are those workmen doing in your garden?
B: Oh, we ___are building a swimming pool__ (a swimming pool/ build).
8. This coat is dirty. I must __clean it___ (it/ clean).
9. If you want to wear earrings, why don’t you ___pierce your ears__ (your ears/ pierce)?
10. A: My car has been serviced recently.
B: How often __do you have your car serviced ___ (.you/ your car/ service)?
Exercise 7. Choose the correct answer.
1. We can’t go along here because the road _____.
a. is repairing b. is repaired c. is being repaired d. repaires
2. The story I’ve just read _____ Agatha Christie.
a. was written b. was written by c. was written from d. wrote by
3. Why don’t you have your brother _____ the roof?
a repairs b. repair c. repaired d. to repair
4. The man died because medical help was not summoned. A doctor should _____.
a. be have called b. been called c. be called d. have been called
5. Something funny _____ in class yesterday.
a. happened b. was happened c. happens d. is happened
6. Many US automobiles _____ in Detroit, Michigan.
a. manufacture b. have manufactured
c. are manufactured d. are manufacturing
7. A lot of pesticide residue can _____ on unwashed produce.
a. find b. found c. be finding d. be found
8. We _____ by a loud noise during the night.
a. woke up b. are woken up c. were woken up d. were waking up
9. How did that window _____? ~ I don’t know.
a. get broken b. broke c. got broken d. broken
10. Some film stars _____ difficult to work with.
a. are said be b. are said to be c. say to be d. said to be
11. Last night a tornado swept through Rockville. It _____ everything in its path.
a. destroyed b. was destroyed
c. was being destroyed d. has been destroyed
12. Vitamin C _____ by the human body. It gets into blood stream quickly.
a. absorbs easily b. is easily absorbing
c. is easily absorbed d. absorbed easily
13. Why did Tom keep making jokes about me? I don’t enjoy _____ at.
a. be laughed b. to be laughed c. laughing d. being laughed
14. John _____ last week.
a. had his house painted b. had painted his house
c. had his father to paint d. had his house paint
15. Today, many serious childhood diseases _____ by early immunization.
a. are preventing b. can prevent c. prevent d. can be prevented
16. ‘_____ about the eight o’clock flight to Chicago?’ ‘Not yet.’
a. Has been an announcement made b. Has an announcement made
c. Has an announcement been made d. Has been made an announcement
17. ‘Has the commitee made its decision yet?’
‘Not yet. They are still _____ the proposal.’
a. considering b. been considered c. being considered d. considered
18. I might watch this programme. It _____ very funny.
a. supposes to be b. is supposed being
c. is supposed to be d. was supposed be
19. Do you get your heating _____ every year?
a. checking b. check c. be checked d. checked
20. Claude Jennings is said _____ his memory.
a to have been lost b. to be lost
c. to have lost d. to lose
Exercise 1. Put these sentences into the passive voice.
1. Should they help Jane with the sewing?
Should Jane be helped with the sewing?
2. The mechanic is repairing Judy’s car.
Judy’s car is being repaired by the mechanic
3. Must we finish the test before ten?
Must the test finished before ten?
4. They use a computer to do that job nowadays.
a computer is used to do that job nowadays.
5. Employers must pay all travel expenses for this training course.
all travel expenses for this training course must be paid by employers
6. Did her story take them in?
were they taken in by her story
7. The bank manager kept me for half an hour.
i was kept by the bank manager for half an hour.
8. Has he spelt this word wrongly
has this word been spelt wrongly?
9. All his friends will see him off at the airport.
he will be seen off at the airport by all his friends
10. They used to drink beer for breakfast in England years ago.
beer used to be drunk for breakfast in England years ago.
11. Someone might have sent the letter to the wrong address.
the letter might have been sent to the wrong address.
12. They were cleaning the floor when I arrived.
the floor was being cleaned when I arrived.
13. They are digging the hole on the wrong side of the road.
the hole is being digged on the wrong side of the road.
14. They are going to steal your money if you’re not careful.
your money is going to be stolen if you’re not careful.
15. Has anyone ever asked you for your opinion?
have you ever been asked for opinion?
16. Alan’s knowledge of art doesn’t impress me.
i am not impressed by Alan’s knowledge of art
17. How do people make candles?
how are candles made>
18. They can’t make tea with cold water.
tea can't be made with cold water.
19. When is someone going to announce the results of the contest?
when are the results of the contest going to be announced?
20. Nobody informed the police that there had been a mistake.
the police werent imformed that there had been a mistake.
21. Where will your company send you next year?
where will you be sent by your company next year?
22. Who looked after the children when you were away?
who were the children looked after by when you were away?
23. Look! Someone is feeding the seals.
Look! the seals are being fed
24. Kathy had returned the book to the library.
the book had been returned to the library by Kathy
25. By this time tomorrow, the president will have made the announcement.
By this time tomorrow, the announcement. will have been made by the president
26. The pollution in the city was affecting people’s breathing.
people’s breathing. was being affected by The pollution in the city
27. Mrs Andrews hasn’t signed those papers yet. Has Mr Andrews signed them yet?
those papers haven’t been signed by Mrs Andrews yet. have them been signed by Mr Andrews yet?
28. Is a student pilot flying that airplane?
is that airplane being flied by a student pilot?
29. Where did they hold the 1988 Olympic Games?
where was the 1988 Olympic Games held?
30. Do they make those tractors in this country, or do they import them?
are those tractors made in this country, or are they imported ?
Exercise 2. Change active to passive, paying close attention to special structures.
1. Parents always give me proper encouragement.
proper encouragement is always given to me by my parents
2. I remember someone giving me a toy drum on my fifth birthday.
I remember being given a toy drum on my fifth birthday.
3. Someone saw him pick up the gun.
he was seen picking up the gun.
4. They asked me some difficult questions at the interview.
i was asked some difficult questions at the interview.
5. Don’t touch this switch.
this switch musn't be touched
6. He won’t let you do that silly thing again.
He won’t let that silly thing be done again
7. The real estate office will send you a copy of the sales contract.
you will be sent a copy of the sales contract by The real estate office
8. I didn’t expect the police to find my car.
I didn’t expect my car to be found by the police
9. I rarely hear her call her children bad names.
I rarely hear her children being called bad names.
10. Someone seems to have made a terrible mistake.
a terrible mistake seems to have been made
11. I think they should have offered Tom the job.
I think Tom should have been offered the job.
12. People say that Arthur robbed a bank a long time ago.
Arthur is said to have robbed a bank a long time ago.
13. They used to make little boys climb the chimneys to clean them.
make little boys used to be made to climb the chimneys to clean them.
14. They suggested banning the sale of alcohol at football matches.
They suggested the sale of alcohol at football matches should be banned
15. Take off your coat.
your coat should be taken off
16. They have sent that money to the poor families.
that money has been sent to the poor families.
17. He recommended using bullet-proof glass.
He recommended bullet-proof glass. being used
18. She loves someone praising her all the time.
She loves being praised all the time.
19. We believe that he has special knowledge which may be useful to the police.
he is believed to have special knowledge which may be useful to the police.
20. You need to have your hair cut.
your hair needs cutting
Fame seems to appeal to everyone due to its attraction and glamour. Many prefer to be a famous one or a celebrity to change their life. However, everything has its both side. This essay will discuss the pros and cons of fame.
To begin with, they get a special treatment everywhere they go. Celebrities get special tables at restaurants, best sit at theatres and VIP treatment at clubs or events. They get free parking at hotels or they cars are guarded at events.
On the other hand, celebrities have no private, that make they are constantly judged. They are judged for the clothes they wear, their bodies, make-up, personalities and cars that they drive. Newspapers, magazines, blogs and social networks you can always find the rude, nasty, insulting, and derogatory and lies about celebrity’s daily routine. It’s like we forget that they’re human beings.
Fame carries also worry about your own safety and the safety of your family. There is always a danger that a crazy fan may try to kidnap or kill you or your children, so it is necessary to employ bodyguards.
All in all, fame may be nice but not an easy thing to live with. You have money but you do not feel safe, you have friends and fans but you can never be sure if they like you for who you are or for your money.
Mọi người sửa giúp em bài này ạ! Em cảm ơn mọi người nhiều <3
Write an essay between 100-150 words: What are the advantages and disadvantages of being famous?
Fame seems to appeal to everyone due to its attraction and glamour. Many prefer to be a famous one or a celebrity to change their life. However, everything has its both side -> two sides : pros and cons. ( Bn muốn nhấn mạnh ở pros and cons thì nên nói rõ 2 mặt chứ both: cả, nó ko có nghĩa là 2 mặt ). This essay will discuss the pros and cons of fame.-> Câu này phải bỏ vì đây là văn viết chứ ko phải văn nói.
To begin with, they get a special treatment everywhere they go. Bổ sung thêm trong câu này luôn nha : They can also get good medical care ỏ excellent entertainment. For example, we can treated by well-qualified doctors n high qualify hospitals. Celebrities get special tables at restaurants, best sit at theatres-> theaters and VIP treatment at clubs or events. They get free parking at hotels or they cars are guarded at events. -> Ko đc hợp lí nên bỏ bớt đi.
* Thức ra đã nói đến advantages và disavantages của being famous thì bn phải liệt kê đủ tức là bn nói 3 pros thì cx khoảng 3-4 cons chứ ko đc 1 pros mà 3-4 cons đc.Nếu như thế nó gọi là kết cấu chưa phù hợp.
-----> Trâm sẽ liệt kê một số pros nữa nha:
* Nevertheless, The most obvious advantages of being famous is the fact that it's very easy to earn money so they can purchase things. They can enjoy their life and have a good conditions like a large house with garden, big living room, large and big bedroom,.. with a lot of ne modern technologies..... etc.
* Moreover, it's interesting to appear on TV or magazines and be admitted by lots of people.
------ Chú ý sử dụng đa dạng từ và từ nối.
On the other hand, celebrities have no private-> private life -> như thế mói biểu thị rõ ý nghĩa, that make they are constantly-> frequently judged. They are judged for the clothes they wear, their bodies, make-up, personalities and cars that they drive. In Newspapers, magazines, blogs and social networks, you can always find the rude, nasty, insulting, and derogatory and-> or lies about celebrity’s daily routine. It’s like we forget that they’re human beings.-> nên bỏ đi.
Fame carries-> The famous also worry about your->their own safety and the safety of your-> their family. There is always a danger that a crazy fans or anti-fans may try to kidnap or kill you or your children, so it is necessary to employ bodyguards.
All in all, fame may be nice but not an easy thing to live with. You have money but you do not feel safe, you have friends and fans but you can never be sure if they like you for who you are or for your money.
* Kết bài khá độc đáo tuy nhiên ở ngay sau câu đầu tiên bn có thể nói lên suy nghĩ của mình ví dụ như : I'm in favor of having a normal life than being famous. As you have money.....
-----------> Trên đây là suy nghĩ là góp ý của Trân về bài viết của bn.
1. You are always ( misery) miserable. Isn’t there anything that makes you happy?
2. They frequently ( mobile) immobilize the traffic as they march through the streets.
3. If you behave with this sort of ( polite) impoliteness to your other customers, I don’t think you will remain in business long.
4. Burning coal is an ( economy) uneconomical way of heating a house. Gas is much cheaper.
5. Young children should be well aware of their ( behave) behavioural manners.
6. Be careful. You may be (advice) inadvisable to put all your eggs in one basket.
7. Don’t be so nervous. (loose) Loosen up a little.
8. ( Pollute) Pollutant released from these factories are a danger to the environment.
9. Don’t throw these plastics away, they may be(recycle) recycled.
10. Color-blindness is ( able) unable to distinguish color.