Customer : Hello, I would like these shirts, please. Salesclerk : OK. You have a black, green and blue shirt here. Customer : That’s right. Salesclerk : Please make sure they are all the correct (1) ________. Customer : Yes, they are all large. That’s my size. Salesclerk : Great. Let me tell you about our (2) ________ policy. Customer : I’m all ears. (我在听) Salesclerk : You can (3) ________ these items any time within 30 days of purchase. You must keep the tags on the items and bring your (4) ________ if you want to exchange them. Customer : I understand. Salesclerk : Fantastic. That’ll be 150 dollars total. Will you be paying by cash or (5) ________? Customer : Cash. Here you go. Salesclerk : Thanks. Have a nice day. Customer : Thank you. Goodbye.