Hoàn thành các câu sau sử dụng câu điều kiện loại một và các từ sau: not get,have,become,continue,throw,put,decrease,turn off.

1. If all people throw the garbage on the roads or rather wherever they find, the Earth wiil be flooded in the garbage.

2.The pollution will decrease if we find ways to reuse old items.

3. If Trung brings his lunch to his picnic, he will put the food in a reusable box.

4. If I leave a room,I will turn off the lights and the fans.

5. If Hue has old books and clothes, she will swap them with me.

6. There will be more floods if deforestation continues to happen.

7. If soil pollution becomes more serious, a large number of plants will die.

=. 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.

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................................................................................................

Use the given words to write complete sentences that make a paragraph about what your friend will do if he becomes the president of an environmental club.

1. name/Nam/and/he/in/class 6A.

=>His name is Nam and he is in class 6A

2. If he/becomes/club president,/he/encourage students/use reusable bags.

=>If he becomes the president of an environmental club ,he will encourage students to use reusable bags

3. If/save/environment.

=>If he becomes the president of an environmental club ,he will save environment

4. Next, he/set up/ a planting ground/to plant flowers/ in/school garden.

=>Next ,he will set up a planting ground to plant flowers in his school garden

5. Thus,/school/look greener/and more beautiful.

=>Thus ,his school will look greener and more beautiful

6. Finally,/a used book festival/be organized/so students/ can/swap/used books.\

=>Finally ,a used book festival will be organized so students can swap used books

7. In/opinion,/he/be/an excellent club president

=>In my opinion ,he will be an excellent club president

Make sentences:

1. people/ there/ less/ pollution/ if/ recycle/ be/ air/ more/ will

if people recycle more , there will be less pollution

2. should/ amount/ your/ uses/ the/ you/ of/ family/ reduce/ electricity

you should reduce the amount of electricity your family uses

3. recycle/ materials/ save/ students/ they/ if/ energy/ will/ and/ recycled/ use

if the students recycle and use recycled materials , they will save energy

4. doesn't/ class/ Tom/ today/ to/and/ come/ probably/,/ won't/ either/ he/ tomorrow/ come

Tom doesn't come to class today and probably tomorrow he won't come, either

5. but/ called/ I/their/ no one/ the/ phone/ house/ answered

i called their house phone but no one answered

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

 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

II. Đặt câu điều kiện, sử dụng if hoặc if. 1. Tôi không thể hoàn thành nhiệm vụ này nếu bạn không giúp tôi một tay. 2. Bạn sẽ hết tiền nếu bạn không ngừng lãng phí nó. 3. Đừng gọi cho tôi trừ khi đó là trường hợp khẩn cấp. 4. James sẽ không vượt qua bài kiểm tra trừ khi anh ấy học chăm chỉ hơn. 5. Nếu Jane hoàn thành công việc của mình trước 6 giờ tối, cô ấy sẽ đi ăn tối với bạn bè của mình. 1. Làm việc chăm chỉ và bạn sẽ vượt qua kỳ thi của mình. Nếu 2. Anh trai tôi chơi tennis không giỏi. Anh trai tôi thì không. 3. Tôi sẽ đi nghỉ vào tuần tới, vì vậy tôi sẽ không thể tham dự cuộc họp. Kể từ 4. Nếu bạn không bắt đầu làm việc chăm chỉ ngay bây giờ, bạn sẽ không thể vượt qua bài kiểm tra cuối cùng. Trừ phi . 5. Nên sớm có người đem rác này đến bãi rác. Thùng rác này 1. Tôi là thành viên của chương trình chống ô nhiễm ở trường tôi. Tôi thường đi học bằng xe buýt. (như vậy) 2. Cây cối trong khu vực này đã được làm sạch. Các cơ sở công cộng sẽ được xây dựng. (bởi vì) 3. Tất cả các con đường đều bị ngập vì trời mưa rất to. (do) ​​4. Jimmy đã ăn rất nhiều thức ăn nhanh, vì vậy anh ấy đã tăng 10kilogram chỉ trong vòng hai tháng. (bởi vì) 5. Cha tôi đã bực tức vì tôi đã liên tục bật đèn mà tôi không sử dụng. (Vì thế)

câu thì làm r câu thì chưa :v Mình nhìn trên đó hình như thiếu 1cái đề bài

1. If I study, I will pass the exam

2. If the sun shines, we will walk to the town

3. If he has a temperature, he will see the doctor

4. If my friends come, i will be very happy

5. If the earns a lot of money, she will fly to New York