题目内容：

根据所给情景在横线上填入一个适当的句子，使对话完整、通顺。

Scott: Hello!  This is Scott speaking.

Nancy: Hi, Scott. 1.. ________________

Scott: Not bad.  What about you?

Nancy: 2.. ________________ It’s my birthday today. 

Scott: Really? 3.________________

Nancy: Thanks!  Well, 4.. ________________

Scott: It’s snowing.  I want to make a snowman near the house.

Nancy: It sounds interesting.  It’s raining here.

Scott: 5.. ________________

Nancy: I’m preparing(准备)for my birthday party.

Scott: Is Mary there?

Nancy: No, she can’t come today.