Listening Quiz: Thuyết Trình Báo Cáo Đánh Giá Chất Lượng Nước – Medium Level

1. What is the main topic of Michael’s presentation?
2. How many main rivers were included in the report?
3. Which chemicals were found mostly in the water?
4. Why does Michael recommend testing the water every three months?
5. Why does Linda say, “This information will help our plans”?

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