Chủ đề:
Unit 1: My new SchoolCâu hỏi:
IX. Combine each pair of sentence into the conditional sentencE
1.Students recycle and use recycled materials. They save energy.
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2.We use the car all the time. We make the air dirty.
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3.You save electricity. You turn off your computer when you don’t use it.
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4.People stop using so much energy. They want to save the environment.
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5.You see a used can in the road. What will you do?
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6, We pollute the air. We have breathing problems.
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7, People pollute the water. A lot of fish die.
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8, We cut down trees in the forest. There are more floods.
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9, The soil is polluted. Plants die. - ……………………………………………………………………
10, There is noise pollution. People and animals have hearing problems.
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