用这些说法来感谢别人。Thank you 是中性表达，什么场合都合适。Thanks 更随意一些，I appreciate it 则更真挚、语气更重一点。
说谢谢
Thank you — Thank you for your help.
Thanks — Thanks for the coffee.
I appreciate it — You waited for me. I appreciate it.
试一试: Amina: Here is the book you wanted. Hiroshi: ___ so much for bringing it. Choose the best way for Hiroshi to thank Amina. (Thank you / I'm sorry / Excuse me) 答案: Thank you — Hiroshi 心存感激，所以他用 Thank you 来道谢。
说抱歉
用这些说法来道歉。I'm sorry 是中性表达，My apologies 更正式，Excuse me 用来引起别人注意或从别人身边经过时说。
I'm sorry — I'm sorry I am late.
My apologies — My apologies for the mistake.
Excuse me — Excuse me, can I pass?
试一试: Sofia: You stepped on my foot. Diego: ___ I did not see you. Choose the best way for Diego to apologize. (I'm sorry / Thank you / You're welcome) 答案: I'm sorry — Diego 犯了个错，所以他用 I'm sorry 来道歉。
回应感谢
别人向你道谢时，可以回答 You're welcome（中性）或 No problem（随意）。
You're welcome — Thank you. You're welcome.
No problem — Thanks for waiting. No problem.
试一试: Mei: Thank you for helping me today. Lars: ___ I was happy to help. Choose the best reply to Mei's thanks. (You're welcome / I'm sorry / Excuse me) 答案: You're welcome — Mei 向 Lars 道谢，所以他回答 You're welcome。
回应道歉
别人跟你说对不起，你就告诉对方没关系。可以说 It's okay，想更亲切一点就说 That's all right。注意：You're welcome 是回应“谢谢”的，不是回应“对不起”的。
It's okay — I'm sorry I am late. It's okay.
That's all right — My apologies for the mistake. That's all right.
试一试: Mateo: I am so sorry. I stepped on your foot. Yasmin: ___, do not worry about it. Choose the best way for Yasmin to accept Mateo's apology. (It's okay / You're welcome / Excuse me) 答案: It's okay — Mateo 道歉了，所以 Yasmin 告诉他没关系：It's okay。