John is talking to a cashier at the checkout counter of the supermarket. Cashier: “All right. Keep your receipt. If something comes up, you can show it to us and you can get a refund.” Joh
John is talking to a cashier at the checkout counter of the supermarket.
Cashier: “All right. Keep your receipt. If something comes up, you can show it to us and you can get a
refund.”
John: “________”
A. Thanks. I’ll put it in a safe place
B. Thank you. I’ll keep it for you.
C. OK, I won’t use it,
D. You’re welcome. See you.