... land, the rivers and the oceans. Anwser Act. II 1. T 2. F Tiết 3 Unit 16 Pollution 1 Môn: Anh văn Lớp :6 Tiết 3. Unit 16 - Pollution I. YÊU CẦU TRỌNG TÂM: By the end of the lesson students ... assignments. Do ex. A1 (in writing). Tiết 3 Unit 16 Pollution 5 3. F 4. F 5. T TiÕt 3 Unit 16 Pollution 7 Tiết 3 Unit 16 Pollution 6 BÀI TẬP TRẮC NGHIỆM. Multiple Choice ... (predict) 1. destroys a. trash 2. waste b. water and power 3. burn c. air, land, rivers and oceans 4. pollute d. forests, wild animals and plants 5. produce e. coal, oil, gas Answer Act....