选择方框中的句子补全对话（有两项多余）。 A. How's it going? B. What are you doing now? C. What is she doing? D. This is Mary speaking. E. It's sunny. F. How's the weather in Beijing? G. Do you like rainy days? A: Hello! Tom speaking! B: Hello! Tom! (1) ______ How are you? A: Fine, thank you. (2)______ B: Pretty good! The people in Beijing are very friendly. A: (3) ______ B: It's cold and windy here. Sometimes it snows here. People wear coats and scarves. How is the weather in Paris? A: It's raining now. B: (4) _______ A: I'm watching TV B: (5) ______ A: Yes, very much. Because I can watch TV at home. And I don't have to go to school.