A. That’s all right! B. Hello! C. Good morning！ D. Sorry! E. Good bye!
A. he/she, I, you B. you, I, they C. I, you, he/she D. you, I, he/she E. you, he/she, I
A. Thank you! B. You are welcome! C. Bye! D. That’s all right. E. Good evening.
A. Sorry! B. Hello! C. Good morning！ D. Thank you! E. Good bye!
A. Hello! B. Good afternoon! C. That’s all right! D. Thank you! E. I’m sorry!
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