Listening Quiz: Thảo Luận Về Vấn Đề Hiệu Suất Nhà Cung Cấp – Advanced Level

1. What is the main topic of John and Emily’s conversation?
2. According to John, what caused the delay in the vendor’s work?
3. How long did the vendor’s missed deadlines delay the project?
4. Why do John and Emily decide to prepare a report?
5. What will Emily likely do next?

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