----- Nội dung dịch tự động từ ảnh ----- 1ing about pollution. B. have no awareness of pollution. C. treat wastes from their factories safely D. do not want to spend money on treating the wastes safely Question B: Environmental pollution is one of the ( 6 )......... serious problems facing mankind today. Air, water and soil are (7)....... to the survival of all living things. Badly polluted (8)...... can cause illness and even death. Polluted water kills (9)......... kinds of wild animals and other marine life. Pollution of soil reduces the amount (10) ......land for growing food. C. many C. polluted C. water C. lot of C. into 6. A. more B. much D. most B. pollution B. soil D. polluting D. sea 7. A. pollute 8. A. air D. a lots of 9. A. much B. many D. of 10. A. in B. to V WRITING: