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tiếng anh 8 unit 7 skills 2 Tiếng Anh 8 Unit 7 Skills 2 1. Work in groups. Make a list of some activities that cause water pollution. 2. Listen to the conversation and choose the correct word to complete each sentence. 3. Listen again and give short answers to the following questions. Use no more than THREE words. 4. Work in pairs..
tiếng-anh-8-unit-11-a-closer-look-2 Đáp án: 1 1. drinking 2. factories 3. harmful 4. shouldn’t Nội dung bài nghe: All living things need water, but water pollution has become a serious problem. Polluted water is unsafe for drinking and for other uses. Water pollution. happens when wastes and toxic substances make the water unsafe. There are.
tiếng-anh-lớp-8-unit-6-communication Đáp án: 1 1. drinking 2. factories 3. harmful 4. shouldn’t Nội dung bài nghe: All living things need water, but water pollution has become a serious problem. Polluted water is unsafe for drinking and for other uses. Water pollution. happens when wastes and toxic substances make the water unsafe. There are.