complete the dialogue with the sentences from the box. A. I'm very sorry about that. B. I'd like a full refund, please. C. I'm afraid I can't help you without the receipt. D. I understand that. mer: r. er: E. Do you have the receipt? F. What's the matter with it, sir? Hello, I'd like to make a complaint about the cell phonethat I bought last mon (1) The screen doesn'twork. (2) er: (3) No problem. (4) r: Oh, sorry. I lost it. (5) Can I offer you a full refundor an exchange? I know, but the phone was very expensive and now I can'tuse it. : (6) You can get it repaired. There's a repair shop