I: Put the words or phrases in the right order to make sentences.
1. If/ is polluted/ fish/ the river/ will die.
..............................................................................................................................................
2. We/ recycle/ rubbish/ should/ try to.
.................................................................................................................................................
3. Don't throw/ plastic bags/ the/ because/ can reuse them/ you.
..................................................................................................................................................
4. You/ should/ when/ use reusable bags/ you go shopping
..................................................................................................................................................
5. If/ there/ people recycle more/ pollution/ will be less.
....................................................................................................................................................
II. Write conditional sentences from these statements.
1. We will plant more trees. The air will be fresher.
If......................................................................................................................
2. We will use fewer cars. We will reduce pollution.
If..........................................................................................................................................................
3. We will cycle to school every day. We will keep fitter.
If..............................................................................................................................................................
4. We will use recycled products. We will save money.
If..........................................................................................................................................................
5. The boy eats so many green apples. He will be ill.
If..........................................................................................................................................................
6. We will use reusable bags for shopping. We will reduce waste.
If..........................................................................................................................................................
7. She doesn't hurry. She is late for school.
If............................................................................................................................................................
8. You don't water the plants. The die.
If.............................................................................................................................................................
=. I: Put the words or phrases in the right order to make sentences.
1. If/ is polluted/ fish/ the river/ will die.
=> If the river is polluted, the fish will die.
2. We/ recycle/ rubbish/ should/ try to.
=> We should try to recycle rubbish.
3. Don't throw/ plastic bags/ the/ because/ can reuse them/ you.
=> Don't throw the plastic bags because you can reuse them.
4. You/ should/ when/ use reusable bags/ you go shopping
=> You should use reusable bags when you go shopping
5. If/ there/ people recycle more/ pollution/ will be less.
=> If people recycle more there, the pollution will be less.
II. Write conditional sentences from these statements.
1. We will plant more trees. The air will be fresher.
=>If We plant more trees, The air will be fresher.
2. We will use fewer cars. We will reduce pollution.
=>If We use fewer cars, We will reduce pollution.
3. We will cycle to school every day. We will keep fitter.
=> If We cycle to school every day, We will keep fitter.
4. We will use recycled products. We will save money.
=> If We use recycled products, We will save money.
5. The boy eats so many green apples. He will be ill.
=> If The boy eats so many green apples, He will be ill.
6. We will use reusable bags for shopping. We will reduce waste.
=> If We use reusable bags for shopping, We will reduce waste.
7. She doesn't hurry. She is late for school.
=> If She doesn't hurry She will be late for school.
8. You don't water the plants. The die.
=> If You don't water the plants, They will die.
I: Put the words or phrases in the right order to make sentences.
1. If/ is polluted/ fish/ the river/ will die.
..............................................................................................................................................
2. We/ recycle/ rubbish/ should/ try to.
.................................................................................................................................................
3. Don't throw/ plastic bags/ the/ because/ can reuse them/ you.
..................................................................................................................................................
4. You/ should/ when/ use reusable bags/ you go shopping
..................................................................................................................................................
5. If/ there/ people recycle more/ pollution/ will be less.
....................................................................................................................................................
II. Write conditional sentences from these statements.
1. We will plant more trees. The air will be fresher.
If......................................................................................................................
2. We will use fewer cars. We will reduce pollution.
If..........................................................................................................................................................
3. We will cycle to school every day. We will keep fitter.
If..............................................................................................................................................................
4. We will use recycled products. We will save money.
If..........................................................................................................................................................
5. The boy eats so many green apples. He will be ill.
If..........................................................................................................................................................
6. We will use reusable bags for shopping. We will reduce waste.
If..........................................................................................................................................................
7. She doesn't hurry. She is late for school.
If............................................................................................................................................................
8. You don't water the plants. The die.
If.............................................................................................................................................................
l,1. If the river is polluted, fish will die
2. We should try to recycle rubbish
3. Don't throw the plas bags, because you can reuse them
4. You should use reusable bags when you go shopping
5. If people recycle more, there will be less pollution
II. Write conditional sentences from these statements.
1. We will plant more trees. The air will be fresher.
If......................................We plant more trees, The air will be fresher..............................................................
2. We will use fewer cars. We will reduce pollution.
If.............We use fewer cars,we will reduce pollution.........................................................................................
3. We will cycle to school every day. We will keep fitter.
If.............We will cycle to school every day,we will keep fitter........................................................................
4. We will use recycled products. We will save money.
If.............. We will use recycled products,we will save money.....................................
5. The boy eats so many green apples. He will be ill.
If..................The boy eats so many green apples,he will be ill...........................
6. We will use reusable bags for shopping. We will reduce waste.
If.................We will use reusable bags for shopping,we will reduce waste..............................................
7. She doesn't hurry. She is late for school.
If.............She doesn't hurry,she will be late for school................................................................................................
Rearrange the words to make meaningful sentences.
1.the/ Sydney/ city/is/cleanest/world/the/in.
->________________________________
2.on/My/will/the/future/ocean/house/be
->________________________________
3.recycle/will/the environment/bottles and cans/we/help/If we
->________________________________
4.that/I/cook meals./a hi-tech fridge/will hace/can
->_______________________________
5.visited/We/our grandparents/in the countryside/last week.
->_______________________________
6.housework./help/Robots/do/the/will/me
->______________________________
7.smart TV/house./I/my/super/have/will/a/in
->_____________________________
1. Sydney is the cleanest city in the world.
2.My future house will be on the ocean.
3. If we recycle bottles and cans, we will help the environment.
4.I will have a hi-tech fridge that can cook meals.
5. We visited our grandparents in the countyside last week
6.Robots will help me do the housework.
7.I will have a super smart TV in my house.
The environment is seriously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the enviroment and we will live healthier life.
1. How is the enviroment today ?
...............................
2. Where should we putthe garbage ?
...............................
3. Why must we save and recycle paper ?
..............................
4. Will we live healthier life if we keep the enviroment clean ?
..............................
The environment is seriously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the enviroment and we will live healthier life.
1. How is the enviroment today ?
The environment is seriously polluted today.
2. Where should we putthe garbage ?
We should put the garbage in a certain place or in the forest.
3. Why must we save and recycle paper ?
We must save and recycle paper so that we can avoid cutting a lot of trees in the forest.
4. Will we live healthier life if we keep the enviroment clean ?
Yes, they will.
1. The environment is seriously polluted today.
2. We should put the garbage in a certain place or in the forest.
3. Because if you not save and recycle paper, you will make the plants die.
4. Yes, we will
XV. Write meaningful sentences based on the given words below.
1. My house / have / big yard / so / friends / I / often / play / football / there.
2. If / not throw / trash / water / there / be / no / water pollution.
3. Dave / have / difficult / exam / Maths / next / week / but / he / not / really / ready.
4. It / first time / I / ever see / such / intelligent / robot.
5. If / finish / homework / soon / we / be able / go to the cinema.
XVI. Rewrite the sentences based on the given word below.
1. Because they were hungry, thay ate all the food left in the fridge.
=> They were ………………………………………………………
2. It is the most wonderful beach I have ever been to.
=> I have never ……………………………………………………
3. Mary has lived in Tokyo for 5 years.
=> Mary started …………………………………………………….
4. “I advise you not to come to his birthday party.”
=> “I think you ………………………………………………………..”
5. In spite of being able to walk to his school, he drove his motorbike.
=> Althought ……………………………………………………………
XV. Write meaningful sentences based on the given words below.
1. My house / have / big yard / so / friends / I / often / play / football / there.
My house has a big yard so my friends and I often play football there
2. If / not throw / trash / water / there / be / no / water pollution.
If we don't throw trash into water, there will be no water pollution
3. Dave / have / difficult / exam / Maths / next / week / but / he / not / really / ready.
Dave is going to have a difficult exam in Maths next week but he isn't really ready.
4. It / first time / I / ever see / such / intelligent / robot.
It is the first time I have ever seen such an intelligent robot
5. If / finish / homework / soon / we / be able / go to the cinema.
If I finish mu homework soon we will be able to go to the cinema
XVI. Rewrite the sentences based on the given word below.
1. Because they were hungry, thay ate all the food left in the fridge.
=> They were hungry so they ate all the food left in the fridge.
2. It is the most wonderful beach I have ever been to.
=> I have never been to such a wonderful beach
3. Mary has lived in Tokyo for 5 years.
=> Mary started living in Tokyo 5 years ago
4. “I advise you not to come to his birthday party.”
=> “I think you should not come to his birthday party”
5. In spite of being able to walk to his school, he drove his motorbike.
=> Althought he was able to walk to his school, he drove his motorbike
XV. Write meaningful sentences based on the given words below.
1. My house / have / big yard / so / friends / I / often / play / football / there.
2. If / not throw / trash / water / there / be / no / water pollution.
3. Dave / have / difficult / exam / Maths / next / week / but / he / not / really / ready.
4. It / first time / I / ever see / such / intelligent / robot.
5. If / finish / homework / soon / we / be able / go to the cinema.
XVI. Rewrite the sentences based on the given word below.
1. Because they were hungry, thay ate all the food left in the fridge.
=> They were ………………………………………………………
2. It is the most wonderful beach I have ever been to.
=> I have never ……………………………………………………
3. Mary has lived in Tokyo for 5 years.
=> Mary started …………………………………………………….
4. “I advise you not to come to his birthday party.”
=> “I think you ………………………………………………………..”
5. In spite of being able to walk to his school, he drove his motorbike.
=> Althought ……………………………………………………………
XV. Write meaningful sentences based on the given words below.
1. My house / have / big yard / so / friends / I / often / play / football / there.
My house has a big yard so my friends and I often play football there
2. If / not throw / trash / water / there / be / no / water pollution.
If we don't throw trash into water, there will be no water pollution
3. Dave / have / difficult / exam / Maths / next / week / but / he / not / really / ready.
Dave is going to have a difficult exam in Maths next week but he isn't really ready.
4. It / first time / I / ever see / such / intelligent / robot.
It is the first time I have ever seen such an intelligent robot
5. If / finish / homework / soon / we / be able / go to the cinema.
If I finish mu homework soon we will be able to go to the cinema
XVI. Rewrite the sentences based on the given word below.
1. Because they were hungry, thay ate all the food left in the fridge.
=> They were hungry so they ate all the food left in the fridge.
2. It is the most wonderful beach I have ever been to.
=> I have never been to such a wonderful beach
3. Mary has lived in Tokyo for 5 years.
=> Mary started living in Tokyo 5 years ago
4. “I advise you not to come to his birthday party.”
=> “I think you should not come to his birthday party”
5. In spite of being able to walk to his school, he drove his motorbike.
=> Althought he was able to walk to his school, he drove his motorbike
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The environment is senously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the recycling bins. Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the environment and we will live healthier life.
1, Is the environment polluted today
2, what should we do to keepthe water unpolluted?
1, Yes, it is
2, We shouldn't throw trash into the rivers and lake to keep the water unpolluted
END. 
1. Yes, it is.
2. We shouldn't throw trash into the the rivers and the lake to keep the water unnpolluted.
GOOD LUCK !
1.Yes, it is
2.We should throw trash into the rivers and the lake to keep the water unpolluted
Read the passage and answer the questions.
The environment is senously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the recycling bins. Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the environment and we will live healthier life.
1. How is the environment today?
2. Where should we put the garbage?
3. Why must we save and recycle paper?
4. Will we live healthier life if we keep the environment clean?
The environment is senously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the recycling bins. Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the environment and we will live healthier life.
1. How is the environment today? The environment is senously polluted today.
2. Where should we put the garbage? We should put the garbage in a certain place or in the recycling bins.
3. Why must we save and recycle paper? We must save and recycle paper so that we can avoid cutting a lot of trees in the forest.
4. Will we live healthier life if we keep the environment clean? Yes, we will.
Read the passage and answer the questions.
The environment is senously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the recycling bins. Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the environment and we will live healthier life.
1. How is the environment today?
=> The environment is senously polluted today
2. Where should we put the garbage?
=> We should put the garbage in a certain place or in the recycling bins.
3. Why must we save and recycle paper?
=> Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest.
4. Will we live healthier life if we keep the environment clean?
=> Yes , we will
1. How is the environment today?
=> The environment is senously polluted today.
2. Where should we put the garbage?
=>We should put the garbage in a certain place or in the recycling bins
3. Why must we save and recycle paper?
=> Because if we save and rececle paper , we can avoid cutting a lot of trees in the forest
4. Will we live healthier life if we keep the environment clean?
=> Yes , we will
Use your own idea to complete the following sentences:
If we keep hunting animals, ........................................
If we cut down all the trees, ........................................
Read the text and say these statementa are true or false:
Land pollution:
If we don'recycle plastic and glass, they stay in the ground for a long time. Dangerous chemicals can also go underground, where they are harmful to plants and animals. Whenever we recycle bottles and cans, we reduce land pollution.
Airpollution:
Some power plants and factories put pollution into the air. Cars trucks and planes can also cause air pollution. Whenever we ride a bike or keep the air conditioner low, we reduce air pollution.
Waterpollution:
The same plastics and chemicals that are harmful to our land can also be found in our ocean, rivers and lakes.
Whenever we recycle garbage or shut off the water pollution.
Write True(T) or False(F):
1.Plastics, glasses and chemicals underground are harmful to plants and animals.
2. Land pollution is cause by dangerous chemicals in the ground.
3. We should recycle plastic and glass to reduce land pollution.
4. Air pollution only cause by cars, trucks and planes.
5. We can reduce air pollution by building more power plants and factories.
6. Water pollution is causes by some plastics and chemicals in the seas, rivers and lakes.
7. We recycle garbage and shut off the water to increase water pollution.
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