Listening Quiz: Xử Lý Đất Nông Nghiệp Bị Ô Nhiễm Sau Một Sự Cố – Advanced Level

1. What is the main topic of Sarah and Paul’s conversation?
2. What did the tests show about the soil?
3. What cleaning method does Sarah say is the safest way?
4. What can be inferred about the cleanup process Sarah and Paul are discussing?
5. Why does Sarah say they should inform the government?

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