M: It's grandpa's birthday next week. We must have a surprise party. ,F: A party? Do you mean you want to have loud music and food everywhere? ,M: Well, no, but grandpa will. You know he loves jazz. ,F: OK, well, how about having it at a hotel? ,M: Hotels are expensive, and it's too cold for a garden party at this time of year. We really should have it here at our house. ,F: Ok, I suppose you're right. What food should we have? ,M: Oh, I'll make some pizzas, and I'm sure grandma will make a birthday cake.
(A) F: So you are going to make salad for the party, aren't you? (B) F: Oh, you are going to make pizzas for the graduation party, right? (C) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) F: I didn't know that you can make birthday cake. Good for you!
C