F: Have you seen my coat? I am going to have to go down to the shop for more bread. ,M: Why? ,F: I'm not sure what happened. I made some sandwiches earlier and left them on the table when I went to answer the phone. But someone must have taken them, because they're gone. ,M: Oh, it must have been dad. I'm sure he was in the kitchen earlier. ,F: No, he went off to his tennis match before I finished making them, so he couldn't have done it. Anyway, he couldn't carry a plate of sandwiches as well as his tennis stuff, so I'm sure it wasn't him.
(A) M: Excuse me, can you serve me another plate of salad? (B) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (C) M: Sorry, I haven't finished the homework you asked us to do. Can I hand it to you later? (D) M: I understand, my dear mom. But it wasn't me, neither.
D