Listening Quiz: Thảo Luận Về Vấn Đề Xù Lông Sợi – Medium Level

1. What is the main topic of the conversation?
2. According to David, what can Sarah use to remove pills from the fabric?
3. What washing advice does David give Sarah?
4. What can be inferred about David’s view of yarn pilling?
5. What does David say about dryer heat?

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