完成对话。 A. What day is it today? B. Fine, thank you. C. Let me help you with your English. D. Why do you like it? A: Hello, Bob. How are you? B: __ 1 __ A: __ 2 __ B: Today is Monday. Do you like it? A: Yes, I do. B: __ 3 __ A: Because I have Fnglish on Monday.Do you like English? B: No, I don't. I think it's very difficult. A: __ 4 __ B: That sounds good. Thank you. A: You' re welcome.