阅读下面对话,从方框内的选项中选择恰当的句子完成此对话。 A. At about ten. B. What's your telephone number, please? C. Thank you! D. Is Lucy at home? E. And your name, please? A: Hello! 1_____ B: Sorry, she is out. A: When will she come back? B: 2_____ A: when she comes back, could you ask her to call me as soon as possible? B: Sure. 3_____ A: My telephone number is 6045112. B: 4_____ A: My name is Lily. B: OK. I'll tell her to call you when she comes back. A: 5_____ Goodbye.