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tiếng anh lớp 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 9 unit 3 a closer look 1  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 8 unit 11 getting started  Tiếng Anh 7 Unit 7 Skills 2 1. What can you see in this picture? What is special about it? 2. Listen to the recording and choose the correct answer A, B, or C. 3. Listen again and write ONE word or number in each gap. 4. Tick ( ) the traffic problems in big cities in Viet Nam. 5.