F: What can I do for you, Sir? ,M: Tomorrow is my mother's birthday, I'm looking for a present for her.
(A) F: OK, you can find some good gifts for men on the 4th floor of the store. (B) F: You can find the gift department on the 3rd floor of the store. (C) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (D) F: We want to serve a special dish for your dad since it's his birthday today.
B