A . B . C . D . E .
A. Thank you. B. What's this C. Good morning D. It's a chair E. How are you |
A: Good morning, Lingling.
B: , Ms Smart.
A: ?
B: I'm fine, thank you.
A: ?
B: It's a desk.
A: What's that?
B: .
A: Sit down, please, Lingling.
B: .
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