根据对话内容，从方框内的选项中选出能填入空白处的最佳选项。 选项中有两多余选项。 A: This was a really wonderful dinner, Ann. B: 1_____ Would you like some more coffee, Joe? A: No, thanks. 2_____ B: A photograph. A: That's a nice picture. 3_____ B: Well, that's Laura, my daughter. And that's her husband, Jack. 4_____ A: The little girl must be your granddaughter. B: Yes. That's Rose. 5_____ A: What a lovely family! A. She's six years old. B. She's a doctor. C. I'm glad you enjoyed it. D. Who are they? E. How old is she? F. What's that? G. He's an engineer.