ko ai làm được ạ?

1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
______Many rivers and lakes are poisoned because factories produce waste and pour it into rivers and lakes._____________________________________________________________
2. The environment is polluted. Birds leave their habitats and plants die. (makes)
________The polluted 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 contaminated food results in people’s poor health  ____________________________________________________________
5. Factories release fumes. The air gets polluted. (due to)
________The air gets polluted due to factories' fumes___________________________________________________________

1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
__________________ Many rivers and lakes are poisoned because factories produce waste and pour it into rivers and lakes._________________________________________________

2. The environment is polluted. Birds leave their habitats and plants die. (makes)
__________________ The environment is polluted, which 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 food is contaminated, which results in people's health._____________________________________________

5. Factories release fumes. The air gets polluted. (due to)
__________________ Due to fumes released from factories, the air gets polluted.___________________________________________

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

=> Because of the fact that factoories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.

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)

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.

1.contamination

2.attractive

3.residential

4.harming

5. mình ko rõ

6.industrial

7.adj của nó mình tìm ko ra

8pollution

9carefully

10death

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.

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.

The last time she talked to me was 5 months ago

She hasn't..........talked to me for 5 months................................

The soil is poisoned because farmers use too many pesticides and herbicides

If..............farmers didn't use too many pedesticides and herbicides, the soil wouldn't be poisoned..................................

John lives in the area affected by air pollution, so he has breathing problems

If...................John didn't live in the area affected by air pollution, he wouldn't have breathing problem...........................

Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes (because)

..................................Many rivers and lakes are poisoned because factories produce waste and pour it into rivers and lakes ...................................................

Plastic are a major source of waste. We should not throw plastic bags everywhere (so)

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

The food is contaminated. People's health is poor (results in)

.....................The contaminated food resulted in people's poor health....................................................

We are unable to see the stars in the sky. Light pollution occurs (makes)

..........................Light pollution makes us unable to see the stars in the sky.......................................

Contamination in the air happens. There is acid rain which damages soil, vegetation and aquatic life of the region (causes)

.....................Contamination in the air causes the acid rain which damages soil, vegetation and aquatic life of the region...................................

The last time she talked to me was 5 months ago

She hasn't..........talked to me for 5 months................................

The soil is poisoned because farmers use too many pesticides and herbicides

If..............farmers didn't use too many pedesticides and herbicides, the soil wouldn't be poisoned..................................

John lives in the area affected by air pollution, so he has breathing problems

If...................John didn't live in the area affected by air pollution, he wouldn't have breathing problem...........................

Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes (because)

..................................Many rivers and lakes are poisoned because factories produce waste and pour it into rivers and lakes ...................................................

Plastic are a major source of waste. We should not throw plastic bags everywhere (so)

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

The food is contaminated. People's health is poor (results in)

.....................The contaminated food resulted in people's poor health....................................................

We are unable to see the stars in the sky. Light pollution occurs (makes)

..........................Light pollution makes us unable to see the stars in the sky.......................................

Contamination in the air happens. There is acid rain which damages soil, vegetation and aquatic life of the region (causes)

.....................Contamination in the air causes the acid rain which damages soil, vegetation and aquatic life of the region...................................

II ) Rewrite the following sentences so that the second sentence means the same as the first one

1, i dont have enough time so i can't go on holiday this summer

->If I had enough time, I would go on holiday this summer.

2, i can't tell you because i don't know the answer

->If I knew the answer, I would tell you

3, they will do the test well.they will review them all hard

->if they didn't do the test, they would review them all hard

4, the students will provide aids for the homless people tomorrow

->aids will be provided for the homless people tomorrow by the students

5, the people will protect the environment now . the environment will be nice.

-> if the people didn't protect the environment now . the environment wouldn't be nice.

6,the storm destroyed many hoouses in this village last week

-> many houses were destroyed in this village last week by the storm

7, many rivers and lakes are poisoned.Factories produce waste and pour it into rivers and lakes( because )

-> Many rivers and lakes are poisoned because factories produce waste and pour it into rivers and lakes

8, plastic bags are a major source of waste.we should not throw plastic bags everwhere

->so plastic bags are a major source of waste that we should not throw plastic bags everwhere

9, we won't hold the festival. it cost too much money

->if the festival didn't cost too much money, we would hold the festival.

10, they don't have a map , so they get lost

-> lf they had a map, they wouldn't get lost

1.she asked mr.arstrong how long he hadworked on space projects

2.many houses in this village were destroyed by the storm last week

3.was food given to homeless people last year?

4.despite the bad weather, the football wwatch was not cannel.

5.because factories produce waste and pour it inro river and lakes,many rivers and lakes are poisoned.

6.plastic bag are a major sourse of waste,so we shouldn't throw plastic bags everywhere

7.if it dind't cost too much money,we would hold the festival.

8.the tortoise was running while the hare was sleeping.

9.although the girl wworked hard,her stepmother wasn't happy

1.she asked mr.arstrong how long he hadworked on space projects

2.many houses in this village were destroyed by the storm last week

3.was food given to homeless people last year?

4.despite the bad weather, the football wwatch was not cannel.

5.because factories produce waste and pour it inro river and lakes,many rivers and lakes are poisoned.

6.plastic bag are a major sourse of waste,so we shouldn't throw plastic bags everywhere

7.if it dind't cost too much money,we would hold the festival.

8.the tortoise was running while the hare was sleeping.

9.although the girl wworked hard,her stepmother wasn't happy

1. She asked Mr.Armstrong how long he had worked on space project.

2.Many houses in this village were destroyed by the storm last week.

3.Was food given to homeless people last year ?

4.Despite the bad weather , the football match wasn't cannel.

5.Because factories produce waste anh pour it into rivers and lakes are poisoned.

6.Plastic bags are a major source of waste , so we shouldn't throw plastic bags everywhere.

7.If it didn't cost too much money , we would hold the festival.

8.The tortoise was running while the hare was sleeping.

9.Although the girl worked hard, her stepmother wasn't happy.