阅读下面对话，根据上下文补全对话内容。

Tom: Hi, Sarah.

Sarah: We talked about our dreams freely in class.

Tom:

Sarah: I want to be a singer.

Tom:

Sarah: Well, because I think singing is a great way to express my feelings about the world. It's much fun for me.

Tom:

Sarah: Well, I'm going to keep on taking singing lessons and practice more .

Tom: Sounds great! I hope your dream will come true.

Sarah: