1. |
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2. |
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3. |
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A.Hello. | B.Hello, I'm Honghong. | C.Sorry. |
A.Hello, Daming. | B.Goodbye. | C.Hello, I'm Lingling. |
A.Bye | B.Hi |
A.I Sam | B.I'm Sam |
A.thank you | B.good morning |
A.Good morning. | B.Hello |
A.Hello, I'm Tingting. | B.Sorry. | C.Goodbye. |
A.How are you? | B.Goodbye. |
A.Hello, I'm Xiaohong. | B.Good morning. |