A) Let's have a break. B) This way, please. C) No, thank you. D) Don' t mention it.
A) John Smith. B) On Monday. C) Take it easy. D) It's too late。
A) How do you do? B) It doesn't matter. C) Mind your step. D) Yes, please.
A) Never mind. B) Im afraid not . C) Hurry up. D) Have a good time.
A) Go ahead, please . B)I'd love to. C) Yes, I am. D) He's from China.
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