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.

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)

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)

Complete the sentences, using the correct form of the words in brackets:

1. People believe that the __________ water has brought cancer to the local residents. ( polluted)

2. Light pollution make us ____________ to see the stars in the sky. ( unable)

3. Noise is considered as ___________ pollution. ( environmental)

4. _________ habitats have been destroyed in recent years. (natural)

5. A number of cleaning products contain ________ chemicals. (harmful)

6. An_____________ of agrochemicals is pesticides.( illustration)

7. Contaminants are usually ___________ to aquatic plants. (poisonous)

Complete the sentences, using the correct form of the words in brackets:

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

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

3. Noise is considered as environmental pollution. ( environment)

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

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

6. An illustration of agrochemicals is pesticides.( illustrate)

7. Contaminants are usually poisoned to aquatic plants. (poison)

Complete the sentences, using the correct form of the words in brackets:

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

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

3. Noise is considered as environmental pollution. ( environment)

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

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

Complete the sentences, using the correct form of the words in brackets:

1. People believe that the __________ water has brought cancer to the local residents. ( polluted)

2. Light pollution make us ____________ to see the stars in the sky. ( unable)

3. Noise is considered as ___________ pollution. ( environmental)

4. _________ habitats have been destroyed in recent years. (natural)

5. A number of cleaning products contain ________ chemicals. (harmful)

1. ............... habitats have been destroyed in recent years ( nanture ) NATURAL

2.A number of cleaning products contain ................ chemicals ( harm )  HARMFUL 

3. Water samples collectaed at these villages were seriously ..................... with bacteria ( contaminate )  CONTAMINATED

4. People belive that the .................... water has brought cancer to the local residents 

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

6. Noise is considenred as ................ pollution ( environment )  ENVIRONMENTAL

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

1. People believe that the water has brought cancer to the local residents. (polluted)

2. Light pollution make us to see the stars in the sky. (inability)

3. Noise is considered as pollution. (environmental)

4. habitats have been destroyed in recent years. (natural)

5. A number of cleaning products contain chemicals. (harmful)

6. Water samples collected at these villages were seriously with bacteria. (contaminated)

7. An of agrochemicals is pesticides. (illustration)

8. Contaminants are usually to aquatic plants. (poisonous)

.

Chúc bạn học tốt!!!

Give correct form of the words in brackets:

1. Factories dump........industrial........ waste into lakes and rivers . (industry)

2. The ......contamination........ of water can make people and other animals die . (contaminate)

3.Households dump waste into the river so it is ......polluted..........(pollute)

4.Since the parents were exposed to.......... radioactive... , their children have birth defects .(radioactive)

5. If we use water .....carefully........, more people will have fresh water.(care)

6. The........dying.......... fish are floating in the water . (die)

7. Do you know what......pollutants........ cause air pollution? (pollute)

8. The river is ...........contaminated..............by the dumping from nearby factories.(contaminate)

9. Noise pollution can also lead to headaches and high blood..............pressure............(press)

10. Dumping............industrial............waste into the lakes and rivers has cause serious water pollution.(industry)

bai 1: worl form:

1. The soil becoms___contaminated_____because of the use of so many pesticides and fertilizers. (contaminate)
2. _____Industrial______waste spills can contaminate groundwater. (industry)
3. In many developing cointries, water pollution is usually a leading cause of _____death_____ . (die)

#Yiin - girl ><

Give the correct form of the words given to complete the sentences.
1.The _______contaminaion_______ of lakes, rivers, oceans or underwater CONTAMINATE
water pollution.
2. The street doesn’t look_______attractive______ because it has a lot of rubbish.ATTRACT
3. The music club made so much noise that the_____residents_____ complained to REDIDE
its owner.
4. Are all types of pollution_____harmful_____ to the health of humans and animals? HARM
5. The______environmentalists_______ are concerned about the oil spills in East Sea. ENVIROMENT
6. Dumping ______industrial_____waste into the lakes and rivers has caused INDUSTRY
Serious water pollution.
7. Many people in this area have cholera because they drink ____untreated_____water. TREAT
8.Examples of primary________pollutants________are exhaust fumes from cars, POLLUTE
soot from smoke and ash from volcanic eruption.
9. If we use water______carefully______ , more people will have fresh water. CARE
10. The polluted water results in the ____death_____of many aquatic animals DIE
And plants.
III. Combine the sentences in each pair into a new sentence that shows a cause/effect relationship. Use the words in brackets.
1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
-> Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
2. The environment is polluted. Birds leave their habitats and plants die. (make)
-> The pollution of the environment makes birds leave their habitats and plants die.
3. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so).
-> Plastic bags are a major source of waste so we should not throw plastic bags everywhere.
4. The food is contaminated. People’s health is poor. (results in)
-> The contamination of the food results in people's poor health.
5. Factories release fumes. The air breathe gets polluted. (due to)
-> The air breathe gets polluted due to the release of fumes from factories.
IV. Combine each pair of sentences to form a conditional sentence, using “if” Type 2.
1.The factory is located near our village. There is air pollution and noise pollution.
-> If the factory weren't located near our village, there wouldn't be air pollution and noise pollution.
2. The local people have to use water from the polluted river. They don’t have fresh water.
-> If the local people had fresh water, they wouldn't have to use water from the polluted river.
3. Trees and grasses cannot grow here. The soil is badly polluted.
-> If the soil weren't badly polluted, trees and grass could grow here.
4. Mr Quang works in a noisy environment. His hearing becomes worse.
-> If Mr Quang didn't work in a noisy environment, his hearing wouldn't become worse.

Give the correct form of the words given to complete the sentences.
1.The _______contaminaion_______ of lakes, rivers, oceans or underwater CONTAMINATE
water pollution.
2. The street doesn’t look_______attractive______ because it has a lot of rubbish.ATTRACT
3. The music club made so much noise that the_____residents_____ complained to REDIDE
its owner.
4. Are all types of pollution_____harmful_____ to the health of humans and animals? HARM
5. The______environmentalists_______ are concerned about the oil spills in East Sea. ENVIROMENT
6. Dumping ______industrial_____waste into the lakes and rivers has caused INDUSTRY
Serious water pollution.
7. Many people in this area have cholera because they drink ____untreated_____water. TREAT
8.Examples of primary________pollutants________are exhaust fumes from cars, POLLUTE
soot from smoke and ash from volcanic eruption.
9. If we use water______carefully______ , more people will have fresh water. CARE
10. The polluted water results in the ____death_____of many aquatic animals DIE
And plants.
III. Combine the sentences in each pair into a new sentence that shows a cause/effect relationship. Use the words in brackets.
1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
-> Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
2. The environment is polluted. Birds leave their habitats and plants die. (make)
-> The pollution of the environment makes birds leave their habitats and plants die.
3. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so).
-> Plastic bags are a major source of waste so we should not throw plastic bags everywhere.
4. The food is contaminated. People’s health is poor. (results in)
-> The contamination of the food results in people's poor health.
5. Factories release fumes. The air breathe gets polluted. (due to)
-> The air breathe gets polluted due to the release of fumes from factories.
IV. Combine each pair of sentences to form a conditional sentence, using “if” Type 2.
1.The factory is located near our village. There is air pollution and noise pollution.
-> If the factory weren't located near our village, there wouldn't be air pollution and noise pollution.
2. The local people have to use water from the polluted river. They don’t have fresh water.
-> If the local people had fresh water, they wouldn't have to use water from the polluted river.
3. Trees and grasses cannot grow here. The soil is badly polluted.
-> If the soil weren't badly polluted, trees and grass could grow here.
4. Mr Quang works in a noisy environment. His hearing becomes worse.
-> If Mr Quang didn't work in a noisy environment, his hearing wouldn't become worse.

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)

II. 5. difficulties