填空。 A: Tomorrow is your Mom’s fiftieth birthday, did you know? B: Of course I know. (1)_______________. A: First of all, a birthday present. (2)____________ . B: That’s a good idea. It’ll make her look younger. And a big birthday cake, too, with fifty candles. A: That’s right. (3)_____________ B: How about a Chinese dinner? A: Fine. Where shall we have it? B: We can have it at Chinatown Restaurant. It’s not very far from our house and the dishes there are delicious. I’m sure Mom will like them. A: All right. Are you going to do the shopping as well? B: (4)____________ A: OK. When? B: (5)____________ A: All right! A. What about buying her a beautiful skirt? B. Why don’t we go together, Dad? C. How about holding a party? D. How about this afternoon? E. Shall we have a special dinner? F. When shall we celebrate it? G. How shall we celebrate it?