Listening Quiz: Phân Loại Dòng Chất Thải Mới Để Xử Lý – Medium Level

1. What are Kevin and Olivia mainly discussing?
2. What does Kevin say the new waste stream is mostly made of?
3. What does Olivia suggest they do before deciding on disposal?
4. What can be inferred about the waste stream if testing shows it is recyclable?
5. What will Kevin do after the test?

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