A. Sorry, I can’t. B. Sorry, I don’t know. C. Yes, I can. D. Yes, I know.
A. Thank you. B. You are welcome. C. I’m sorry. D. Yes, I agree.
A. Yes, you can take a taxi. B. You can’t walk there. C. It’s two miles away. D. Walk along this street and turn right.
A. Yes, you can. B. No, you can’t. C. Thank you very much. D. Could you tell me the way to the post office?
A. No, I don’t think so. B. Yes, we don’t. C. That’s all right. D. Yes, I know the way.
A. Nice to see you. B. Good morning. C. Yes, I’m Mary. D. Are you Jack?
A. Can I help you? B. Thank you. C. No, you don’t. D. Yes, I do.
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