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I. Word form 1. Fish and many other animals are killed by (pollute) ………… in their habitat. 2. Astronomers are concerned about light pollution because they have (difficult) …… in view activities in the sky and outer space. 3. (nature) …………. habitats have been destroyed in recent years. 4. Light pollution makes us (able) …………. to see the stars in the sky. 5. The tent will be used for medical camps and temporary (accommodate) ……. After the earthquake in Nepan. 6. Apple Inc. has been one of...
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I. Word form

1. Fish and many other animals are killed by (pollute) ………… in their habitat.

2. Astronomers are concerned about light pollution because they have (difficult) …… in view activities in the sky and outer space.

3. (nature) …………. habitats have been destroyed in recent years.

4. Light pollution makes us (able) …………. to see the stars in the sky.

5. The tent will be used for medical camps and temporary (accommodate) ……. After the earthquake in Nepan.

6. Apple Inc. has been one of the (lead)………. In the computer software field.

7. My brother works as a lab (technique) …………at a large company

8. He has carried out extensive research into (renew) ……. energy sources such as the water or wind energy.

II. Verb form

1. I (do) ………….. my homework while Nick (watch)……….. TV last night.

2. Unless they (pass) ……….. their examinations, they would join the army.

3. What you (do) ……. at 8 p.m yesterday?

4. If we had the key now, we (solve) …………. the problem of traffic jam.

5. Stop (argue) ……… and start (work)………..

6. Steve used (be) ………. a football player. He has to stop (play)………. because of an injury.

7. Don’t try (persuade) ……………. me. Nothing can make me (change) ……….

8. The hot weather (expect) …………. to continue while there were longer hours of sunshine.

9. The film (begin) ……….. when we (arrive) ……….. at the cinema yesterday.

10. Tomorrow the dam (close) ………. to prevent salt water from entering the fields in Tien Giang Province.

III. Rewrite the sentences:

1.The water temperature increases. Some aquatic creatures are unable to reproduce.

>> If..................................................

2. We turn on the heater all the time. We have to pay three million dong for electricity a month

>> If.................................................

3. Because it rained heavily, the road in front of my house was flooded.

>> Due to...........................................

4. Did the storm destroy the whole village? (passive)

>> Was............................................

5. Minh: “I overslept this morning”

>> Minh said......................................

6. Olive “Chau, I’m leaving Vietnam tomorrow”

>> Oliver told Chau .................................

1
25 tháng 1 2018

I. Word form

1. Fish and many other animals are killed by (pollute) pollutants in their habitat.

2. Astronomers are concerned about light pollution because they have (difficult) difficulty in view activities in the sky and outer space.

3. (nature) Natural habitats have been destroyed in recent years.

4. Light pollution makes us (able) unable to see the stars in the sky.

5. The tent will be used for medical camps and temporary (accommodate) accommodation After the earthquake in Nepan.

6. Apple Inc. has been one of the (lead) leaders In the computer software field.

7. My brother works as a lab (technique) technician at a large company

8. He has carried out extensive research into (renew) renewable energy sources such as the water or wind energy.

II. Verb form

1. I (do) did my homework while Nick (watch) watching TV last night.

2. Unless they (pass) passed their examinations, they would join the army.

3. What did you (do) do at 8 p.m yesterday?

4. If we had the key now, we (solve) would solve the problem of traffic jam.

5. Stop (argue) arguing and start (work) working.

6. Steve used (be) to be a football player. He has to stop (play) playing because of an injury.

7. Don’t try (persuade) to persuade me. Nothing can make me (change) change

8. The hot weather (expect) expected to continue while there were longer hours of sunshine.

9. The film (begin) began when we (arrive) arriving at the cinema yesterday.

10. Tomorrow the dam (close) closed to prevent salt water from entering the fields in Tien Giang Province.

III. Rewrite the sentences:

1.The water temperature increases. Some aquatic creatures are unable to reproduce.

>> If the water temperature didn't increase, some aquatic creatures would be able to reproduce.

2. We turn on the heater all the time. We have to pay three million dong for electricity a month

>> If we didn't turn on the heater all the time, we wouldn't have to pay three million dong for electricity a month.

3. Because it rained heavily, the road in front of my house was flooded.

>> Due to the heavy rain, the road in front of my house was flooded.

4. Did the storm destroy the whole village? (passive)

>> Was the whole village destroyed by the storm?

18 tháng 3 2018

1 We'll take the early flight from Sydney to Wellington(fly)

2 Niagara Falls on the border of the USA anfd Canada is one of the most spectacular scenery in the world (spectacle)

3 Industrial waste spills can contaminate groundwater(industry)

4 Polluted elements have been found in both ground and underground water sources(pollute)

5astronomers are concerned about light pollution because they have difficulty in viewing activities in the sky and outer space (difficult)

6 fish and many other animals are killed by ______in their habitat

19 tháng 3 2018

6 fish and many other animals are killed by pollution in their habitat (pollute)

Ex 4: Word form 4._________elements have been found in both ground and underground water sources . (pollute) 5. Fish and many other animals are killed by_________in their habitats . (pollute) 6. Astronomers are concerned about light pollution because thay have______in viewing activities in the sky and outer space. ( difficult) 7. _____habitats have been destroyed in recent years . (nature) 8. A number of cleaning products contain _______chemical. (harm) 9. Water samples collected at these...
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Ex 4: Word form
4._________elements have been found in both ground and underground water sources . (pollute)
5. Fish and many other animals are killed by_________in their habitats . (pollute)
6. Astronomers are concerned about light pollution because thay have______in viewing activities in the sky and outer space. ( difficult)
7. _____habitats have been destroyed in recent years . (nature)
8. A number of cleaning products contain _______chemical. (harm)
9. Water samples collected at these villages were seriously_______with bacteria. ( contaminate)
10.People believe that the_______water has brought cancer to the local resident . (pollute)
11. Light pollution makes us _________to see the stars in the sky.(able)
12. Noise is considered as__________pollution.(environment)
13. The_______of lake, rivers, oceans or underwater causes water pollution .( cotaminate)
14. The street dosen't look_____because it has a lot of rubbish .(attract)
15. Are all types of pollution_____to the health of human and animals. (harm)
16.The_____are concerned about the oil spills in the East Sea. (environment)
17. Dumping _____ waste into the lakes and rives has caused serious water pollution. ( industry)
18. Many people in this area have cholera because they drink_____water.(treat)
19. Examples of primary _______are exhaust fumes from cars, soot from smoke. (pollute)
20. If we use water____, more people will have fresh water.(care)
21. The polluted water resuilts in the_______of many aquaticanimals and plants. (die)
22. Both French and English are ______languages in Canada. ( office)
23. NSW is the ______of New South Wales , the most populous state in Australia. (abbreviate)
24. Do you know that the telephone , the televison , and penicillin are Scottish____? (invent)

2
17 tháng 8 2018

Ex 4: Word form
4._____Polluted____elements have been found in both ground and underground water sources . (pollute)
5. Fish and many other animals are killed by____pollution_____in their habitats . (pollute)
6. Astronomers are concerned about light pollution because thay have___difficulty___in viewing activities in the sky and outer space. ( difficult)
7. ___Natural__habitats have been destroyed in recent years . (nature)
8. A number of cleaning products contain ____harmful___chemical. (harm)
9. Water samples collected at these villages were seriously____contaminated___with bacteria. ( contaminate)
10.People believe that the____polluted___water has brought cancer to the local resident . (pollute)
11. Light pollution makes us _____unable____to see the stars in the sky.(able)
12. Noise is considered as_____environmental_____pollution.(environment)
13. The____contamination___of lake, rivers, oceans or underwater causes water pollution .( cotaminate)
14. The street dosen't look__attractive___because it has a lot of rubbish .(attract)
15. Are all types of pollution__harmful___to the health of human and animals. (harm)
16.The__environmentalists___are concerned about the oil spills in the East Sea. (environment)
17. Dumping __industrial___ waste into the lakes and rives has caused serious water pollution. ( industry)
18. Many people in this area have cholera because they drink__untreated___water.(treat)
19. Examples of primary ____pollution___are exhaust fumes from cars, soot from smoke. (pollute)
20. If we use water__carefully__, more people will have fresh water.(care)
21. The polluted water resuilts in the____death___of many aquaticanimals and plants. (die)
22. Both French and English are ___official___languages in Canada. ( office)
23. NSW is the ___abbreviation___of New South Wales , the most populous state in Australia. (abbreviate)
24. Do you know that the telephone , the televison , and penicillin are Scottish__inventions__? (invent)

17 tháng 8 2018

Ex 4: Word form
4.___polluted ______elements have been found in both ground and underground water sources . (pollute)
5. Fish and many other animals are killed by____pollution _____in their habitats . (pollute)
6. Astronomers are concerned about light pollution because thay have___difficulty ___in viewing activities in the sky and outer space. ( difficult)
7. __Natural ___habitats have been destroyed in recent years . (nature)
8. A number of cleaning products contain ___harmful ____chemical. (harm)
9. Water samples collected at these villages were seriously__contaminated _____with bacteria. ( contaminate)
10.People believe that the___polluted ____water has brought cancer to the local resident . (pollute)
11. Light pollution makes us _________to see the stars in the sky.(able)
12. Noise is considered as____environmental ______pollution.(environment)
13. The___contamination ____of lake, rivers, oceans or underwater causes water pollution .( cotaminate)
14. The street dosen't look__attractive ___because it has a lot of rubbish .(attract)
15. Are all types of pollution__harmful ___to the health of human and animals. (harm)
16.The_environmentalists ____are concerned about the oil spills in the East Sea. (environment)
17. Dumping __industrial ___ waste into the lakes and rives has caused serious water pollution. ( industry)
18. Many people in this area have cholera because they drink__treatment ___water.(treat)
19. Examples of primary __pollution _____are exhaust fumes from cars, soot from smoke. (pollute)
20. If we use water_carefully ___, more people will have fresh water.(care)
21. The polluted water resuilts in the___death ____of many aquaticanimals and plants. (die)
22. Both French and English are __official ____languages in Canada. ( office)
23. NSW is the __most abbreviate____of New South Wales , the most populous state in Australia. (abbreviate)
24. Do you know that the telephone , the televison , and penicillin are Scottish__invention __? (invent)

III. Complete the sentences, using the correct form of the words in brackets. 1. Light pollution make us to see the stars in the sky. (able) 2. Noise is considered as pollution. (environment) 3. The soil becomes because of the use of so many pesticides and fertilizers. (contaminate) 4. waste spills can contaminate groundwater. (industry) 5. habitats have been destroyed in recent years. (nature) 6. A number of cleaning products contain chemicals. (harm) 7. Water samples...
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III. Complete the sentences, using the correct form of the words in brackets.

1. Light pollution make us to see the stars in the sky. (able)

2. Noise is considered as pollution. (environment)

3. The soil becomes because of the use of so many pesticides and fertilizers. (contaminate)

4. waste spills can contaminate groundwater. (industry)

5. habitats have been destroyed in recent years. (nature)

6. A number of cleaning products contain chemicals. (harm)

7. Water samples collected at these villages were seriously with bacteria. (contaminate)

8. People believe that the water has brought cancer to the local residents. (pollute)

9. In many developing countries, water pollution is usually a leading cause of . (die)

10. elements have been found in both ground and underground water sources. (pollute)

11. Fish and many other animals are killed by in their habitat. (pollute)

12. Astronomers are concerned about light pollution because they have in viewing activities in the sky and outer space. (difficult)

1
12 tháng 2 2020

III. Complete the sentences, using the correct form of the words in brackets.

1. Light pollution make us to see the stars in the sky. (able)

=> We are able to see the stars in the sky if light pollution

2. Noise is considered as pollution. (environment)

=> The environment is considered as noise pollution

3. The soil becoms because of the use of so many pesticides and fertilizers. (contaminate)

=> So many pesticides and fertilizers contaminated the soil

4. waste spills can contaminate groundwater. (industry)

=> Industry waste spills can contaminate groundwater

5. habitats have been destroyed in recent years. (nature)

=> Nature has been destroyed in recent years

6. A number of cleaning products contain chemicals. (harm)

=> A number of cleaning products contain chemicals that are harmful to human health

7. Water samples collected at these villages were seriously with bacteria. (contaminate)

=> Water samples collected at these villages contaminated the water

8. People believe that the water has brought cancer to the local residents. (pollute)

=> Water pollution has brought cancer to local residents

9. In many developing countries, water pollution is usually a leading cause of . (die)

=> In many developing countries, water pollution is usually the leading cause of death

10. elements have been found in both ground and underground water sources. (pollute)

=> Groundwater pollution is the found factor

11. Fish and many other animals are killed by in their habitat. (pollute)

=> Water pollution kills fish and many other animals

12. Astronomers are concerned about light pollution because they have in viewing activities in the sky and outer space. (difficult)

=> Astronomers are concerned about light pollution because they have difficulty in view activities in the sky and outer space.

12 tháng 3 2018

1. Many people in this area hace cholera because the drink _untreated_ water (treat)

2. Visitors can spend _endless__ days exploring amazing natural beauty of New Zealand (end)

3. Scotland is a __legendary_ lamd and this is noted for its rich and interesting history (legend)

4. Fish and many other animals are killed by __pollution_ in their habitat (pollute)

12 tháng 3 2018

1. Many people in this area hace cholera because the drink _is treated_ water (treat)

2. Visitors can spend _endless__ days exploring amazing natural beauty of New Zealand (end)

3. Scotland is a __legendary_ lamd and this is noted for its rich and interesting history (legend)

4. Fish and many other animals are killed by __polluted_ in their habitat (pollute)

1. The soil becomes ________ because of the use of so many pesticides and fertilizers. (contaminate) 2. ______________ waste spills can contaminate groundwater. (industry) 3. ________ elements have been found in both ground and underground water sources. (pollute) 4. Fish and many other animals are killed by __________________ in their habitats. (pollute) 5. Astronomers are concerned about light pollution because they have _________ in viewing activities in the sky and outer space....
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1. The soil becomes ________ because of the use of so many pesticides and fertilizers. (contaminate)

2. ______________ waste spills can contaminate groundwater. (industry)

3. ________ elements have been found in both ground and underground water sources. (pollute)

4. Fish and many other animals are killed by __________________ in their habitats. (pollute)

5. Astronomers are concerned about light pollution because they have _________ in viewing activities in the sky and outer space. (difficult)

6. ___________ habitats have been destroyed in recent years. (nature)

7. A number of cleaning products contain _________________ chemicals. (harm)

8. The polluted water results in the _____________ of many aquatic animals and plants. (die)

9. Both French and English are ____________________ languages in Canada. (office)

10. NSW is the _________ of New South Wales, the most populous state in Australia. (abbreviate)

11. Do you know that the telephone, the television, and penicillin are Scottish _______? (invent)

12. Visitors can spend __________ days exploring amazing natural beauty of New Zealand. (end)

13. There are different kinds of _____________ provided throughout Disneyland. (entertain)

14. Scotland is a __________ land and this is noted for its rich and interesting history. (legend)

15. Niagara Falls, on the border of the USA and Canada, is one of the most __________ scenery in the world. (spectacle)

2
1 tháng 5 2018

1. The soil becomes contaminated because of the use of so many pesticides and fertilizers. (contaminate)

2. Industrial waste spills can contaminate groundwater. (industry)

3. Pollutant elements have been found in both ground and underground water sources. (pollute)

4. Fish and many other animals are killed by pollution in their habitats. (pollute)

5. Astronomers are concerned about light pollution because they have difficulty in viewing activities in the sky and outer space. (difficult)

6. Natural habitats have been destroyed in recent years. (nature)

7. A number of cleaning products contain harmful chemicals. (harm)

8. The polluted water results in the death of many aquatic animals and plants. (die)

9. Both French and English are offical languages in Canada. (office)

10. NSW is the abbreviation of New South Wales, the most populous state in Australia. (abbreviate)

11. Do you know that the telephone, the television, and penicillin are Scottish invention ? (invent)

12. Visitors can spend enless days exploring amazing natural beauty of New Zealand. (end)

13. There are different kinds of entertainment provided throughout Disneyland. (entertain)

14. Scotland is a legendary land and this is noted for its rich and interesting history. (legend)

15. Niagara Falls, on the border of the USA and Canada, is one of the most spectacular scenery in the world. (spectacle)

27 tháng 10 2019

1. The soil becomes contaminated because of the use of so many pesticides and fertilizers.

2. Industrial waste spills can contaminate groundwater.

3. Pollutant elements have been found in both ground and underground water sources.

4. Fish and many other animals are killed by pollution in their habitats.

5. Astronomers are concerned about light pollution because they have difficulty in viewing activities in the sky and outer space.

6. Natural habitats have been destroyed in recent years.

7. A number of cleaning products contain harmful chemicals.

8. The polluted water results in the death of many aquatic animals and plants.

9. Both French and English are offical languages in Canada.

10. NSW is the abbreviation of New South Wales, the most populous state in Australia.

11. Do you know that the telephone, the television, and penicillin are Scottish invention ?

12. Visitors can spend enless days exploring amazing natural beauty of New Zealand.

13. There are different kinds of entertainment provided throughout Disneyland.

14. Scotland is a legendary land and this is noted for its rich and interesting history.

15. Niagara Falls, on the border of the USA and Canada, is one of the most spectacular scenery in the world.

WORD FORM & VERB TENSES OF UNIT 7-8 (ENGLISH 8TH) I. WORD FORM: 1. The soil becomes ____________________ because of the use of so many pesticides and fertilizers. (contaminate) 2. ____________________ waste spills can contaminate groundwater. (industry) 3. In many developing countries, water pollution is usually a leading cause of ______________________. (die) 4. ___________________ elements have been found in both ground and underground water sources. (pollute) 5. Fish and many other...
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WORD FORM & VERB TENSES OF UNIT 7-8 (ENGLISH 8TH)

I. WORD FORM:

1. The soil becomes ____________________ because of the use of so many pesticides and fertilizers. (contaminate)

2. ____________________ waste spills can contaminate groundwater. (industry)

3. In many developing countries, water pollution is usually a leading cause of ______________________. (die)

4. ___________________ elements have been found in both ground and underground water sources. (pollute)

5. Fish and many other animals are killed by __________________ in their habitats. (pollute)

6. Astronomers are concerned about light pollution because they have __________________ in viewing activities in the sky and outer space. (difficult)

7. __________________ habitats have been destroyed in recent years. (nature)

8. A number of cleaning products contain _________________ chemicals. (harm)

9. Water samples collected at these villages were seriously __________________ with bacteria. (comtanimate)

10. People believe that the _________________ water has brought cancer to the local residents. (pollute)

11. Light pollution makes us __________________ to see the stars in the sky. (able)

12. Noise is considered as ____________________ pollution. (environment)

13. The ___________________ of lakes, rivers, oceans or underwater causes water pollution. (contaminate)

14. The street doesn’t look __________________ because it has a lot of rubbish. (attract)

15. Are all types of pollution __________________ to the health of human and animals. (harm)

16. The ____________________ are concerned about the oil spills in East Sea. (environment)

17. Dumping ____________________ waste into the lakes and rivers has caused serious water pollution. (industry)

18. Many people in this area have cholera because they drink ___________________ water. (treat)

19. Examples of primary __________________ are exhaust fumes from cars, soot from smoke. (pollute)

20. If we use water __________________, more people will have fresh water. (care)

21. The polluted water results in the __________________ of many aquatic animals and plants. (die)

22. Both French and English are ____________________ languages in Canada. (office)

23. NSW is the ___________________ of New South Wales, the most populous state in Australia. (abbreviate)

24. Do you know that the telephone, the television, and penicillin are Scottish ___________________? (invent)

25. Visitors can spend __________________ days exploring amazing natural beauty of New Zealand. (end)

26. There are different kinds of __________________ provided throughout Disneyland. (entertain)

27. Scotland is a __________________ land and this is noted for its rich and interesting history. (legend)

28. Niagara Falls, on the border of the USA and Canada, is one of the most ___________________ scenery in the world. (spectacle)

29. There are many tourist _____________________ in London such as British Museum, London Eye and Tower of London. (attact)

30. We’ll take the early _____________________ from Sydney to Wellington. (fly)

2
11 tháng 2 2019

WORD FORM & VERB TENSES OF UNIT 7-8 (ENGLISH 8TH)

I. WORD FORM:

1. The soil becomes ______contaminated______________ because of the use of so many pesticides and fertilizers. (contaminate)

2. ______Industrial______________ waste spills can contaminate groundwater. (industry)

3. In many developing countries, water pollution is usually a leading cause of ________death______________. (die)

4. _______Polluted____________ elements have been found in both ground and underground water sources. (pollute)

5. Fish and many other animals are killed by ______pollutants____________ in their habitats. (pollute)

6. Astronomers are concerned about light pollution because they have ________difficulty__________ in viewing activities in the sky and outer space. (difficult)

7. ________Natural__________ habitats have been destroyed in recent years. (nature)

8. A number of cleaning products contain ______harmful___________ chemicals. (harm)

9. Water samples collected at these villages were seriously ______contaminated____________ with bacteria. (contanimate)

10. People believe that the _______polluted__________ water has brought cancer to the local residents. (pollute)

11. Light pollution makes us ________unable__________ to see the stars in the sky. (able)

12. Noise is considered as ________environmental____________ pollution. (environment)

13. The ________contamination___________ of lakes, rivers, oceans or underwater causes water pollution. (contaminate)

14. The street doesn’t look ________attractive__________ because it has a lot of rubbish. (attract)

15. Are all types of pollution _________harmful_________ to the health of human and animals? (harm)

16. The _______environmentalists_____________ are concerned about the oil spills in East Sea. (environment)

17. Dumping _____industrial_______________ waste into the lakes and rivers has caused serious water pollution. (industry)

18. Many people in this area have cholera because they drink _______untreated____________ water. (treat)

19. Examples of primary ________pollutants__________ are exhaust fumes from cars, soot from smoke. (pollute)

20. If we use water ________carefully__________, more people will have fresh water. (care)

21. The polluted water results in the ________death__________ of many aquatic animals and plants. (die)

22. Both French and English are _________official___________ languages in Canada. (office)

23. NSW is the _____abbreviation______________ of New South Wales, the most populous state in Australia. (abbreviate)

24. Do you know that the telephone, the television, and penicillin are Scottish _________inventions__________? (invent)

25. Visitors can spend ______ended____________ days exploring amazing natural beauty of New Zealand. (end)

26. There are different kinds of ________entertainment__________ provided throughout Disneyland. (entertain)

27. Scotland is a ______legendary____________ land and this is noted for its rich and interesting history. (legend)

28. Niagara Falls, on the border of the USA and Canada, is one of the most ________spectacular___________ scenery in the world. (spectacle)

29. There are many tourist __________attracted___________ in London such as British Museum, London Eye and Tower of London. (attact)

30. We’ll take the early _________flight____________ from Sydney to Wellington. (fly)

21 tháng 2 2019

Girl zombie

I. rewrite the follwing sentences so that the second sentence means the same as the first one 1, The nam had a broken leg. He tried to save his wife -> In spite of................................................................................... 2. She asked Mr.Armstrong how long he had worked on space projects -> she asked................................................................................................ 3. Did they give food to homeless people last...
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I. rewrite the follwing sentences so that the second sentence means the same as the first one

1, The nam had a broken leg. He tried to save his wife

-> In spite of...................................................................................

2. She asked Mr.Armstrong how long he had worked on space projects

-> she asked................................................................................................

3. Did they give food to homeless people last year?

->Was......................................................................

4. Although the weather was bad, the football match was not canceled

-> Despite.................................................................................................

5. Plastic bag are a major source of waste. We should not throw plastic bags everywhere

->So...............................................................................................................

6. many rivers and lakes are poisoned.Factories produce waste and pour it into rivers and lakes

->So ...................................................................................................................

7. they provieded food then cleared up the debris

-> After they...........................................................

8.He(not go) ...................... last night,he(stay)....................at home

9. .............you(wear)...............uniform yesterday? No, I(not wear)................yesterday

10. that room(paint)....................at this time next week

II. Give the correct form ò the words in braxkets

1. the soil become...............because of the uses of so many pesticides and fertilizers(contaminate)

2.................... waste spills can contaminate gound and underground water sources( pollute)

3....................elements have beenfound in both grounf and underground water source( pollute)

4 fish and many other animals are killed by ...............in their habitats(pollute)

5 astronomers are concerned about lisght pollution because they have ............in viewing activities in the sky and oher space( diffucult)

1
21 tháng 4 2018

I. rewrite the follwing sentences so that the second sentence means the same as the first one

1, The nam had a broken leg. He tried to save his wife

-> In spite of.......the man's broken leg, he tried to save his wife .......

2. She asked Mr.Armstrong how long he had worked on space projects

-> she asked......Mr Armstrong:''How long did he work on space projects ?''......

3. Did they give food to homeless people last year?

->Was......food given to homeless people last year?.....

4. Although the weather was bad, the football match was not canceled

-> Despite......the bad weather, the football match was not canceled ........

5. Plastic bag are a major source of waste. We should not throw plastic bags everywhere

>....Plastic bags are a major source of waste so we should not throw plastic bags everywhere......

6. many rivers and lakes are poisoned.Factories produce waste and pour it into rivers and lakes

-> .....Factories produce waste and pour it into rivers and lakes so many rivers and lakes are poisoned ......

7. they provieded food then cleared up the debris

-> After they......had cleared up the debris, they provided food .......

8.He(not go) .......didn't go ..... last night,he(stay).....stayed .......at home

9. .....Did ........you(wear)........wear .......uniform yesterday? No, I(not wear)......didn't wear ..........yesterday

10. that room(paint)......will be painted ........at this time next week

II. Give the correct form ò the words in braxkets

1. the soil become.....contaminative ..........because of the uses of so many pesticides and fertilizers(contaminate)

2........Polluted ............ waste spills can contaminate gound and underground water sources( pollute)

3.........Polluted ...........elements have beenfound in both grounf and underground water source( pollute)

4 fish and many other animals are killed by .......pollution ........in their habitats(pollute)

5 astronomers are concerned about lisght pollution because they have .....difficulty .......in viewing activities in the sky and oher space( diffucult)

24 tháng 4 2018

II. 5. difficulties

5 tháng 1 2018

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)

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30.   Thirty years ago, Lake Ponkapog in Hartwell, New Jersey, was full of life. Many birds and animals lived beside the water, which was full of fish. Now there are few birds, animals, and fish. The lake water is polluted. It is a dirty brown colour, and it is filled with strange plants.   How did this happen? First, we must think about how...
Đọc tiếp

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30.

  Thirty years ago, Lake Ponkapog in Hartwell, New Jersey, was full of life. Many birds and animals lived beside the water, which was full of fish. Now there are few birds, animals, and fish. The lake water is polluted. It is a dirty brown colour, and it is filled with strange plants.

  How did this happen? First, we must think about how water gets into Lake Ponkapog. When it rains, water comes into the lake from all around. In the past, there were woods all around Lake Ponkapog, so the rainwater was clean.

  Now there are many homes on the lake shore. People often use the chemicals in their gardens. They use other chemicals inside their houses for cleaning and killing insects. There are also many businesses. Businesses use chemicals in their machines or stores. Other chemicals fall onto the ground from cars or trucks. When it rains, the rainwater flows by these homes and businesses. It picks up all the chemicals and then pours them into the lake. They pollute the water and kill the animal life.

  There is still another problem at the lake: exotic plants. These plants come from other countries. They have no natural enemies here, and they grow very quickly. In a short time, they can fill up a lake. Then there is no room for other plants. The plants that normally grow there die. These plants gave many animals and fish their foods or their homes. So now those animals and fish die, too.

  People in Hartwell are worried. They love their lake and want to save it. Will it be possible? A clean lake must have clean rainwater going into it. Clean rainwater is possible only if people are more careful about chemicals at home and at work. They must also be more careful about gas and oil and other chemicals on the ground.

(“Reading Power ” by Beatrice S. Mikulecky/Linda Jeffries - Longman)

 The highlighted word “They” in the third paragraph refers to___________.

A. these homes

B. chemicals

C. cars or trucks

D. businesses

1
29 tháng 10 2017

                                 Câu đề bài: Hóa chất từ các hộ gia đình và doanh nghiệp

Đáp án A: hòa lẫn với nước mưa

Các đáp án còn lại:

    B. tốt cho hồ

     C. luôn luôn sạch

    D. có thể giúp cho các loài động vật

Thông tin trong bài:

When it rains, the rainwater flows by these homes and businesses. It picks up all the chemicals and then pours them into the lake. They pollute the water and kill the animal life.

—» Khi trời mưa, nước mưa chảy qua những hộ gia đình và doanh nghiệp này. Nó cuốn đi tất cả những hóa chất và rồi đổ hết vào hồ. Chúng làm ô nhiễm nguồn nước và hủy diệt đời sống động vật.

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30.   Thirty years ago, Lake Ponkapog in Hartwell, New Jersey, was full of life. Many birds and animals lived beside the water, which was full of fish. Now there are few birds, animals, and fish. The lake water is polluted. It is a dirty brown colour, and it is filled with strange plants.   How did this happen? First, we must think about how...
Đọc tiếp

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30.

  Thirty years ago, Lake Ponkapog in Hartwell, New Jersey, was full of life. Many birds and animals lived beside the water, which was full of fish. Now there are few birds, animals, and fish. The lake water is polluted. It is a dirty brown colour, and it is filled with strange plants.

  How did this happen? First, we must think about how water gets into Lake Ponkapog. When it rains, water comes into the lake from all around. In the past, there were woods all around Lake Ponkapog, so the rainwater was clean.

  Now there are many homes on the lake shore. People often use the chemicals in their gardens. They use other chemicals inside their houses for cleaning and killing insects. There are also many businesses. Businesses use chemicals in their machines or stores. Other chemicals fall onto the ground from cars or trucks. When it rains, the rainwater flows by these homes and businesses. It picks up all the chemicals and then pours them into the lake. They pollute the water and kill the animal life.

  There is still another problem at the lake: exotic plants. These plants come from other countries. They have no natural enemies here, and they grow very quickly. In a short time, they can fill up a lake. Then there is no room for other plants. The plants that normally grow there die. These plants gave many animals and fish their foods or their homes. So now those animals and fish die, too.

  People in Hartwell are worried. They love their lake and want to save it. Will it be possible? A clean lake must have clean rainwater going into it. Clean rainwater is possible only if people are more careful about chemicals at home and at work. They must also be more careful about gas and oil and other chemicals on the ground.

(“Reading Power ” by Beatrice S. Mikulecky/Linda Jeffries - Longman)

 Exotic plants grow quickly because they___________.

 

 

A. make the water dirty

B. have no natural enemies 

C. are large and strong

D. have a lot of water

1
29 tháng 9 2018

                                 Câu đề bài: Từ nổi bật "Chúng ” trong đoạn 3 đề cập đến ___________ .

Đáp án B: hóa chất

Các đáp án còn lại:

     A. những ngôi nhà

     C. xe hơi hoặc xe tải

     D. doanh nghiệp

Thông tin trong bài:

When it rains, the rainwater flows by these homes and businesses. It picks up all the chemicals and then pours them into the lake. They pollute the water and kill the animal life.

—» Khi trời mưa, nước mưa chảy qua những hộ gia đình và doanh nghiệp này. Nó cuốn đi tất cả những hóa chất và rồi đổ hết vào hồ. Chúng làm ô nhiễm nguồn nước và hủy diệt đời sống động vật.

—» They = the chemicals.