Listening Quiz: Dời Lịch Bài Phát Biểu Chính – Easy Level

1. What time does the keynote speaker want to move the speech to?
2. Why does the speaker want to change the time?
3. What does David ask Emily to do after discussing the change?
4. What can be inferred about the room at 3 PM?
5. What is the conversation mainly about?

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