—Good morning.
— Hello, Daming.
—
A. Good morning, Sam. B. I'm fine, thank you. C. Bye-bye, Mingming. D. Hello, Lingling. E. Hi, Mingming. |
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⑴Good morning, Ms Zhang. A.
⑵Hello, I'm Sam. B.
⑶—How are you, Lingling? C.
—I'm fine, thank you.
⑷—Goodbye. D.
—Byebye.