根据对话内容及方框中所给的句子补全对话。其中有一项是多余的。

(In the classroom)

Alex: Susie! Where did you get it?

Susie: I bought it from a girl on a street. She is a street vendor (小贩). It's really good!

Alex: I want to buy one for myself. .

Susie: She is at the second crossing on Xingfu Street across from the middle school.

Alex: Good!

(On the street)

Susie: The cupcake girl is gone! She leaves after she sells all her cupcakes!

Alex:.

Susie: she won't come today. Maybe she will come tomorrow.

Alex: That's too bad! I really want a cupcake!

Susie: There is a bakery (面包店)next to the middle school. .

Alex: Great! Let's go.