Unit 6 : The environment - Hỏi đáp

*) How to protect the environment?

Nowadays, the environment is seriously polluted. It is high time for us to protect the environment because of the following reasons. Firstly, we should put the waste baskets on the streets to prevent the people from throwing trash everywhere. Secondly, a lot of trees should be planted to keep the air clearner. Finally, by using bicycle or public transports instead of motorbikes or cars helps us reduce air and noise pollution. Therefore, we can protect the environment by above ways.

Worldwide, soil pollution caused by the presence of xenobiotic chemicals (the human) or due to changes in the natural soil environment. It is characterized caused by industrial activities, agricultural chemicals, or due to improper waste disposal places. The common chemicals including oil hydrocarbons, aromatic hydrocarbons more rings (naphthalene and benzo as (a) pyrene), solvents, pesticides, lead, and other heavy metals. Pollution levels correlated with the degree of intensity of industrialization and the use of chemicals.

The concern over soil contamination stems primarily from health risks, the direct contact with contaminated soil, vapor from the pollutants, secondary pollutants from ground water supplies .[first] Mapping and cleaning up contaminated lands are often time consuming and expensive, requiring extensive knowledge of geology, hydrology, chemistry, computer modeling skills, and GIS in environmental pollution as well as the appreciation of the history of the chemical industry.

In North America and Western Europe with soil pollution levels are known to most, many countries in this region have a legal framework for identifying and solving environmental problems. The developing countries have less stringent regulations, although some countries have gone through industrialization.

Today, the problem of environmental pollution has become more and more serious in Vietnam. On the mass media every day, we can easily see images, information about the environment is polluted. Despite the calls for environmental protection, pollution has become increasingly severe. This makes me think ...

{Expression}
The environment is calling for help!
From the beginning of the year, there have been many new statistics on the state of the environment in Vietnam. And sadly, these are disappointing numbers ...

{Common Number}
According to a global environmental review by the United Nations Environment Program (UNEP) Hanoi and HCMC. HCM is in the list of 6 most serious air pollution in the world. Concerning dust concentrations, the two largest cities in Vietnam are behind Beijing, Shanghai, New Delhi and Dhaka. This potential threat will undoubtedly hamper the further development of these cities. According to a study on stable environmental indicators conducted by Yale University, Vietnam ranks the lowest among eight Southeast Asian countries.

{-Water pollution}
The status of planning urban areas is not associated with the problem of waste treatment, so the environmental pollution in big cities, industrial parks, urban areas are at an alarming level. Of the total 183 industrial parks in the country, over 60% of industrial zones have no centralized waste water treatment system. In urban areas, only about 60% - 70% of solid wastes are collected, wastewater and wastewater treatment facilities and wastes so as not to meet the requirements of environmental protection. Unprocessed waste is discharged directly into rivers and lakes and it is forecasted that by 2010 it will be 510,000m3 / day. A sad example of the discharge of waste water, no one would know, is the case of the Thi Vai River being contaminated by the chemicals discharged from Vedan's sweet corn factory for 14 years. This causes the river to be severely polluted affecting the lives of many people around. Another example is the pollution of Hoan Kiem Lake, a symbol of national culture.

{Air pollution environment}
{Earth environment contaminated}
Not only the water environment but the air environment and soil environment is also seriously polluted. The air quality in most urban areas in Vietnam exceeds the permissible standard. In Ho Chi Minh City, measurements at six air monitoring stations show that 89% of air sampling fails. The high level of health hazards, in which the suspended dust is the leading pollutant in the area. In addition, the air pollution due to lead also increased rapidly, specifically the concentration of lead measured in early 2009 to now fluctuate at the threshold of 0.22 - 0.38g / m³, too standard allowed about 1.5 times. On the land environment, the results of several surveys show that heavy metal content in land near industrial parks has increased in recent years. As in the Phuoc Long industrial cluster (Binh Phuoc) Cr content is 15 times higher than standard, Cd is 1.5 to 5 times higher, As is 1.3 times higher than standard. (Cr, Cd, As: toxic chemicals) Pesticides also affect the soil. Although the volume of pesticides used in Vietnam is low, on average from 0.5 to 1.0 kg / ha / year, however, in many places have detected pesticide residues in the soil.

{Reason}
What is the cause of these events?

{Lack of awareness of people}
First of all, it is the lack of serious awareness among many people, especially young people. Many people think that what they do is too small, not enough to harm the environment. Others argue that environmental protection is the responsibility of the government, not of the government. Others think that environmental pollution has nothing to do with anything, and environmental pollution does not affect me much ... Seeing that but not so! Destruction of the environment of a person, although only a small impact, but the gathering of many people is great. The responsibility to protect the environment, though, is partly from the state, but most of it is from the people. And what we do for the environment, although we do not see it now, will in the long run affect us more or less.

{- Some for-profit businesses are defying the consequences}
{The management of the state is not tight}
Another cause of environmental pollution is the lack of responsibility of businesses. Due to the target of maximizing profits, many enterprises have violated mining procedures, contributing significantly to environmental pollution. In addition, the lack of strict control over the state's environmental protection has also helped to destroy the environment. Vietnam lacks strict environmental protection policies and regulations and is strongly attracting investment capital

Rewrite the following sentences:

1: We should take the map with us if we don't want to lose our way in the forest

We will get ......lost our way in the forest if we don't take the map with us ........

IV. Write a letter to complain about the polluted environment ( 2 points)
Dear Mr. President,
1. I am / write / this letter / complain / some people / who / catch fish / in / public lakes.

=> i am writing this letterto complain about some people who are catching fish in public lakes
2. What / make / me / worried / be / that / they / using / dynamite / catch / fish.

=> what makes me worried most is that they are using dynamite to catch fish
3. I suggest / you / fine / them / heavily.

=> i would suggest that you should fine them heavily
4. I / look forward / see / your solution.

=> i look forward to seeing your solution
Sincerely,

IV. Write a letter to complain about the polluted environment ( 2 points)
Dear Mr. President,
1. I am / write / this letter / complain / some people / who / catch fish / in / public lakes.
2. What / make / me / worried / be / that / they / using / dynamite / catch / fish.
3. I suggest / you / fine / them / heavily.
4. I / look forward / see / your solution.
Sincerely,

=>Writing: Dear Mr. President,

I am writing this letterto complain about some people who are catching fish in public lakes.What makes me worried most is that they are using dynamite to catch fish . I would suggest that you should fine them heavily.I look forward to seeing your solution,

Sincerely.

1.Lan is a hard worker
Lan works hard
2.Her mother cooks very well
Her mother is a good cook
3.We stayed at home because it rained heavily
Since it stopped rainning, we will go out

1.Lan is a hard worker
Lan works hard
2.Her mother cooks very well
Her mother is a good cook
3.We stayed at home because it rained heavily
Since it rained heavily, we stayed at home

1.Recycle and we will save natural resources
If we recycle, we will save natural resources
2.Working too much will make you tired
If you work too much, it will make you tired

1. It /difficult /everyone/ not /understand/explanation -> It is difficult for everyone not to understand the explanation
2. We/take/ taxi/ there/ no buses. -> We take a taxi because there are no buses
3. Let/ go out/ the meals/ there / not anything/ eat/ house. -> Let's go out for the meals because there's not anything to eat in the house
4. You/ inform/ police/ if/ bicycle/ stolen -> You should inform the police if your bicycle is stolen

1.It /difficult /everyone/ not /understand/explanation

=> It is difficult for everyone not to understand the explanation

2.We/take/ taxi/ there/ no buses.

=> We take a taxi because there are no buses

3.Let/ go out/ the meals/ there / not anything/ eat/ house.

=> Let's go out for the meals because there's not anything to eat in the house

4.You/ inform/ police/ if/ bicycle/ stolen

=> You should inform the police if your bicycle is stolen

VIII. Make the sentences using the word given.

1. He /aware/ he "ll/fail /last term /if/ he/ lazy.

-> He’s aware (that) he’ll fail in the last term if he’s lazy

2. I/confident /my new plan/ will soon/ accepted.

-> I’m confident (that) my new plan will soon be accepted

3. As /weather /often /cold /many /the homes /have fireplaces.

-> As the weather is often cold , many of the homes have fireplaces

4. I/delighted/ afford build new villa.

-> I’m delighted (that) I can afford to build a new villa

5. We /surprised/ find/ he/ already/ left.

-> We were surprised to find that he had already left

6 lt/ really astonishing/ she /refused/ dicuss/affair/him

-> It’s really astonishing (that) she refused to discuss the affair with him

VIII. Make the sentences using the word given.

1. He /aware/ he "ll/fail /last term /if/ he/ lazy.

=> He’s aware that he’ll fail in the last term if he’s lazy

2. I/confident /my new plan/ will soon/ accepted.

=> I’m confident that my new plan will soon be accepted

3. As /weather /often /cold /many /the homes /have fireplaces.

=> As the weather is often cold , many of the homes have fireplaces

4. I/delighted/ afford build new villa.

=> I’m delighted that I can afford to build a new villa

5. We /surprised/ find/ he/ already/ left.

=> We were surprised to find that he had already left

6 lt/ really astonishing/ she /refused/ dicuss/affair/him

=> It’s really astonishing that she refused to discuss the affair with him

Pollution is the process of making something dirty. Sometimes, the air becomes dirty from (22)_____ causes. If a volcano erupts, it will fill the air with gases, pieces of ash and smoke. People often air to become (23) _____When garbage becomes old, a gas called methane fills the air. Cars fill the air with (24)_____.A lot of factories emit poisons into the air. Weapons of war add (25) _____gases into the air. To decrease air pollution, air quality standards, like the Clean Air Act, were enacted in 1963 and then some pollutants have been reduced.

22. A, take B. cause C. do D. put C. polluted

23. A to pollute B. pollution D. polluting

24. A fumes B. fumed C. fuming D. fumy

25. A. harmful B. deadly C. risky D. toxic

Complete the sentences with the correct form of the word in parenthese

1. The authorities are taking steps to prevent deforestation (deforest)

2. He was very disappointed with his mark in the exam as he had worked so hard for it. (disappoint)

3. We should take steps to stop wasing so many natural resources. (nature)

4. Air pollution is one of the most serious problems in big cities. (pollute)

5. He couldn't hide his disappointment when he heard she wouldn't come.(disappoint)

6. Teacher naturally prefer students with good behavior.(nature )

7. Some people are not aware of the harmful effects of alcohol. (harm)

8. The authorities are encouraging farmers to use environmentally friendly farming methods. (environment)

9. The river is heavily polluted with toxic waste from local factories. (pollution)

10. Sulphur dioxide is a pollutant cause acid rain.(pollute)

11. They are trying hard to protect the environment, but the results were rather disappointing (disappoint)

12. The children can watch that movie. It's quite harmful . (harm)

13. Most countries now have environmental problems (environment)

14. Pollution can harm marine life (harmful)

15. People don't realize that they are breathing polluted air(pollute).

Complete the sentences with the correct form of the word in parenthese

1. The authorities are taking steps to prevent__deforestation___ (deforest)

2. He was very __disappointed___with his mark in the exam as he had worked so hard for it. (disappoint)

3. We should take steps to stop wasing so many__natural___resources. (nature)

4. pollution air is one of the most serious problems in big cities. (pollute)

5. He couldn't hide his ___disappointment__when he heard she wouldn't come.(disappoint)

6. Teacher__naturally___ prefer students with good behavior.(nature )

7. Some people are not aware of the __harmful___effects of alcohol. (harm)

8. The authorities are encouraging farmers to use _environmental____friendly farming methods. (environment)

9. The river is heavily __polluted___with toxic waste from local factories. (pollution)

10. Sulphur dioxide is a__pollutant___ cause acid rain.(pollute)

11. They are trying hard to protect the environment, but the results were rather___disappointing__ (disappoint)

12. The children can watch that movie. It's quite_harmful_____. (harm)

13. Most countries now have ___environmental___problems (environment)

14. Pollution can__harm__marine life (harmful)

15. People don't realize that they are breathing ___pollution__ air(pollute).

UNIT 6 : THE ENVIRONMENT

TEST 4

I. From each number, pick out the word whose underlined part is pronounced differently from the others.

1. A. naked B. decided C. hatred D. washed

2. A. that B. this C. think D. mother

3. A. quiet B. littered C. plastics D. bridge

4. A. customer B. truck C. include D. custard

5. A. comfortable B. coming C. covered D. continent

6. A. cities B. countries C. badies D. flies

7. A. pollution B. luggage C. lunar D. consuming

8. A. amount B. achieve C. dynamite D. deforestation

9. A. complain B. conserve C. cover D. environment

10. A. protect B. conservation C. secondhand D. cover

II. From each number, pick out one word which has the stress on the first syllable.

1. A. option B. chemistry C. parents D. compulsary

2. A. midday B. racket C. action D. complete

3. A. tradition B. chicken C. daughter D. married

4. A. protect B. package C. letter D. certain

5. A. military B. president C. invite D. shoulder

III. Choose the word or the phrase or sentence that best completes each unfinished sentence below or that best keeps the meaning of the original sentence if it is substituted

1. If people drive their cars _______, they won’t get hurt themselves and others.

A. careful B. carefully C. careless.

2. She _______ won the scholarship to study abroad.

A. success B. successful C. successfully.

3. If the weather gets worse , the children _______ school for some days

A. don’t have B. won’t have C. wouldn’t have .

4. If she _______ enough money, she will buy her son a motor bike.

A. earn B. will earn C. earns .

5. If everybody_______ all the trash in the trash can , the beach will not be so dirty like this .

A. put B. puts C. will put.

6. If she _______ the airport, I’ll let you know.

A. arrives B. arrive C. will arrive .

7. If people solve the problems of the smoke from vehicles and factories, the air _______ pure and fresh.

A. is B. will be C. would .

8. There is more pollution in the city _______ there is more traffic in the streets.

A. and B. because C. but

9. The kids didn’t go to the movie last night _______ it rained so heavily

A. and B. but C. as

10. The bus didn’t stop _______ it was full of passengers.

A. since B. but C. and

11. He hit the wall _______ he rode carelessly.

A. because B. but C. and

12. Children should drink milk _______ it’s good for their health .

A. and B. as C. but

13. People find the water dirty_______ there are some water waste chemicals in it.

A. and B. but C. as

14. The air is polluted _______ the factories produce a lot of smoke.

A. and B. since C. but.

15. The children stopped fighting _______ their parents came back home.

A. and B. when C. but

16. _______ it got dark, the students couldn’t find the ways out of the forest.

A. And B.As C. But.

17. The building was completely collapsed _______ the firefighter came.

A. and B. when C. but

18. Waster chemicals and smoke from vehicles and factories pollute not only the air _______ the land and water as well.

A. and B. with C. but .

19. If she _______ hard , she’ll break past records and set new one.

A. try B. tries C. will try .

20. _______ it’s rainy, I walk home with umbrella.

A. When B. Though C. As

21. _______ you smoke too much, you’ll get respiratory problems.

A. If B. though C. as

22. If her father doesn’t drink too much wine , he _______ so sick .

A. won’t be B. doesn’t get C. isn’t.

23. This newspaper is _______ everyday. It’s a daily newspaper.

A. publishing B. published C. to publish

24. He shouted and looked _______ At me and angry when I broke the vase.

A. angry B. angrier C. angrily

25. He is tired _______ he stay up late watching TV.

A. so B. because C. but

26. we are talking about the preservation of _______ resources.

A. natural B. naturally. C. nature

27. Is he really _______ that you can’t come there.

A. disappoint B. disappointed C. disappointing

28. I think most children are creative enough to write_______ poems.

A. beauty B. beautiful C. beautifully

29. It is your policy to _______ forest and increase forestation.

A. protect B. protecting C. to protect

30. Everyone must take part in _______ deforestation

A. prevent B. preventing C. to prevent

31. I recommend that we _______ to the movies .

A. go B. to go C. going

32. They made their living by _______ fish in the ocean everyday.

A. catch B. catching C. to catch

33. They will put off holding their wedding party next week.

A. destroy B. postpone C. cancel D. wait

34. The Browns had to use all their_______ to buy their house.

A. expense B. savings C. reserves D. remains

35. If you take a train or a bus, you must pay a_______ .

A. trip B. fee C. fare D. commission

36. Your brother is very tall. What is his exact_______?

A. size B. length C. measure D. height

37. Another word for fortune is_______.

A. rich B. luck C. foreign D. good

38. If Lan comes to England, it will be a good_______ for her to improve her English.

A. opportunity B. possibility C. advantage D. experience

39. Please_______ your hand if you want to ask the teacher a question.

A. rise B. push C. raise D. lift

40. All his children speak_______ English.

A. flowing B. fluent C. easy D. well

41. If a bomb goes off, it_______.

A. explodes B. fails C. strikes D. misses its object

42. We went to the airport to _______ off a friend who was leaving for London.

A. tell B. say C. join D. see

43. My sister is very_______ of spiders.

A. terror B. terrify C. terrified D. terrifying

44. The chameleon is very a strange_______.

A. creation B. creator C. creature D. creative

45. I like this essay because it’s very_______.

A imaginative B. imaginary C. imaginable D. imagination

46. Tam has a big_______ of foreign coins.

A. collector B. collection C. collecting D. collective

47. If we don’t_______ on electricity, there will be power cut.

A. economic B. economics C. economical D. economize

48. He is a person_______ friends trust him.

A. whom B. his C. whose D. who’s

49. I’ve always enjoyed traveling. My mother; _______, prefers to stay at home.

A. bit B. although C. however D. moreover

50. I’ll give you a lift to the station if_______ In a hurry.

A. you’re B. you were C. you’ll be D. you’d be

IV. Choose the best answer to complete the following sentences.

Reading:

Garbage ia a (1)________ problem in the U.S . Every year, Americans produce about 308 billion pounds. A lot of the garbage goes (2) ________the landfills. But many landfills do not have room(3) ________all the garbage.

One (4) ________ to the garbage problem is recycling. Half of all the garbage in the U.S can be (5) ________and use again.

Recycling helps the landfills problem and (6) ________ enough energy too. When people recycle newpapers, they save (7) ________ When they recycle glass, plastic, or cans. They save oil and electricity. Recycling is good for (8) ________

1. A. difficultly B. serious C. pleased D. dangerously

2. A. at B. in C. into D. to

3. A. to B. for C. from D. in

4. A. talk B. tell C. answer D. ask

5. A. reused B. recycled C. product D. reduced.

6. A. save B. saving C. to save D. saves.

7. A. trees B. paper C. electricity D. water.

8. A. everything B. everyone C. something D. someone.

V. Choose the underlined word or phrase in each of the sentence needs correcting

1. She eats only -> so little food that she weighs only 40 kilos .

2. What about play -> playing tennis instead of going to the cinema?

3. Staying in bed all day is not good for our health , isn’t -> is it ?

4. You know , the room is so tidy that it needs clean -> cleaning without delay .

5. Many of my students enjoy to surf -> surfing the web in their free time .

6. Tell me what is wrong for -> with doing this job .

7. You can see that the room has been beautiful -> beautifully decorated for Christmas .

8. Jill and Eric had all their money stealing -> stolen while they were on holiday .

9. I rarely eat ice-cream now , but I use -> used to eat when I was a child .

10. If I have -> had been hungry, I would have eaten something .

11. James had to get used to drive -> driving on the left .

12. What do -> would you do if you lost your passport ?

13. Mr. Miller doesn’t likes -> like being kept waiting .

14. I have to meet Lam in ten minutes . I have -> had better go now or I’ll be late .

15. Some friends of yours have just moved into a new flat on a busy street. It is noisy, They used -> are used to the noise.

VI. Rewrite these following sentences keep meaning as the root one

1. John smoked a lot a year ago ,but now he doesn’t smoke any more.

->John used to smoke a lot a year ago.

2. It’s time for you to go to school.

-> It’s time you went to school.

3. How long is It since you saw Tom?

-> When did you last see Tom?

4. please keep silent in the classroom.

-> I’d rather you kept silent in the classroom.

5. He can’t pass the examination.

-> He wishes he could pass the examination.

6. We can’t go out because of heavy rain.

-> We wish we could go out.

7. I don’t like you to come to class late.

-> I’d rather you didn't come to class late.

8. What a pity! He can’t come here.

->I wish he could come here.

9. They often go to Vung Tau at the weekens.

->They used to go to Vung Tau at the weekends.

10. I’m sorry I can’t help you.

-> I wish I could help you.

11. We have learnt english for 4 years.

->We started to learn English 4 years ago.

12. My father started to give up smoking last year.

->My father has given up smoking for a year.

13. They have worked in that factory since 2001.

->They started to work in that factory in 2001.

14. I haven’t seen her for a long time.

-> I didn’t see her a long time ago.

15. How long have you learnt french?

-> How long ago did you start to learn French?

VI. Rewrite these following sentences keep meaning as the root one

1. John smoked a lot a year ago ,but now he doesn’t smoke any more.

->John used………………………………………to smoke a lot a year ago, but now he doesn’t any more……………………………………………………………………….……………

2. It’s time for you to go to school.

-> It’s time you…………………………………………went to school…………………………………………………………………….………..

3. How long is It since you saw Tom?

-> When…………………………………did you last see Tom?…………………………………………………………………………….……………………

4. please keep silent in the classroom.

-> I’d rather you………………………………………kept silent in the classroom……………………………………………………………………….………..

5. He can’t pass the examination.

-> He wishes…………………………………he could pass the examination…………………………………………………………………………….……………

6. We can’t go out because of heavy rain.

-> We wish………………………………………it wasn't rain to go out……………………………………………………………………….………………

7. I don’t like you to come to class late.

-> I’d rather you………………………………… didn't come to class late…………………………………………………………………………….………..

8. What a pity! He can’t come here.

->I wish…………………………………he could come here…………………………………………………………………………….…………………….

9. They often go to Vung Tau at the weekens.

->They used …………………………………to go to Vung Tau at weekends last year…………………………………………………………………………….……………..

10. I’m sorry I can’t help you.

-> I wish…………………………………I could help you…………………………………………………………………………….…………………….

11. We have learnt english for 4 years.

->We started ………………………………to learn English 4 years ago……………………………………………………………………………….…………….

12. My father started to give up smoking last year.

->My father……………………………………has given up smoking for 1 year………………………………………………………………………….………………..

13. They have worked in that factory since 2001.

->They started………………………………………to work in factory in 2001……………………………………………………………………….……………

14. I haven’t seen her for a long time.

-> I didn’t…………………………see her a long time ago…………………………………………………………………………………….……………………

15. How long have you learnt french?

-> How long ago…………………………………did you start learning french?…………………………………………………………………………….………..

Sửa lỗi sai

1.They asked me what đi happen=>had happened lastnight , but I was unabke to tell them.

2.Air pollution, together with littering, are=>is causing many problems in our large, industrial cities today.

3.These televisions are quite popular in Europe, but those ones=>those are not.

4.Nora hardly never=>hardly misses an opportunity to play in the tennis tournaments.

5.Many people believe that New York is the most great=>greatest city in America.

6.Each year people aruond the world spending=>spend billions of dollars buying goods on the Internet.

7.Children enjoy telling=>being told and listening to ghosts stories, especially on hallowen night.

8.One of the most urgent problem=>problems facing us now is the need to control population growth.

9.I'd lost my front door key and I had to smash a window by=>with a brick to get in.

10.Despite of=>Despite the heavy snow, she went out.

Sửa lỗi sai

1.They asked me what đi happen=> HAPPENED lastnight , but I was unabke to tell them.

2.Air pollution, together with littering, are=> IScausing many problems in our large, industrial cities today.

3.These televisions are quite popular in Europe, but those ones=> THOSE are not.

4.Nora hardly never=> BỎ NEVER misses an opportunity to play in the tennis tournaments.

5.Many people believe that New York is the most great=> GREATEST city in America.

6.Each year people aruond the world spending=> SPENDS billions of dollars buying goods on the Internet.

7.Children enjoy telling and listening to ghosts=> GHOST stories, especially on hallowen night.

8.One of the most urgent problem=> PROBLEMS now is the need to control population growth.

9.I'd lost my front door key and I had to smash a window by=> WITH a brick to get in.

10.Despite os=> DESPITE the heavy snow, she went out.

11.The next important question we have to decide is when do we have=> WE HAVE to submit the propsal.

12.John always arrives lately=> LATE for his chemistry class even though he leaves his house early.

13.The Nelsons asked us to look over=> AFTER their garden while they were away on vacation.

14.After we have=> HAD finished supper, let's go to downtown to see a movie.

15.Having not read=> NOT HAVING READ the book before, he didn't remember who the author was.

16.these shoes wore=> WORE OUT so quickly that I had to buy a new pair after two months.

17.Everyone in the village was concerning=> CONCERNED about the plan for a new mall.

18.The church where=> WHICH WE are going to visit isn't far from here.

19.If she studies=> HAS STUDIED ish before, she wouldn't be in a beginners' class.

20.The price of crude oil used to be a great deal lower than now, wasn't=> DIDN'T it?

21.I'm very glad that you've done=> MADE progress this semeter.

22.Every Sunday, the Petersons eat bacon and eggs of=> FOR breakfast.

23.When the man crossed the street, he did notice=> DIDN'T NOTICE that the traffic light has turned green.

24.There was wind and snow outside, but=> SO he could not see far at all.

25.Dresses, skirts, shoes, and children's clothing are advertised at great=> GREATLY reduced prices this weekend.

điền giới từ

1 we were deeply disappointed ..about/at. the result

2. the law is designed to protect folk ..like .us

3.she covered him .with..a blanket.

4. we 're not doing enough to protect the environment..from. pollution.

5.he was able to provide the police .with..some valuable information.

5.toxic chemical continue to be dumped on the north sea.

6. the forest is a mass .of.. colour in autumn.

7. the green party have called for a substantial reduction ..at. the emission of greenhouse gases by the UK

8. can you feel the spray .about.. the waterfall

9 a block in the pipe was preventing the water .from.. coming through

Sửa lỗi sai

2.The plane was delayed for more than one hour because=>because of the bad weather

4.The gorilla is much in=>as danger of extinction as the giant tortoise is

5.The city has been destroyed completely after terrorists had bombed=>had been bombed it

8.The exercises were such=>so difficult that we couldn't do them

9.I wish you can=>could help me with that difficult problem

13.Uncle John said that he would go to Nha Trang tomorrow=>the next day

14.A stranger asked me how far was it=>ít was from my house to the school

15.The mother asked her son what did he want=>he wanted for his birthday