Mary's school had a sale on her school playground last Friday. It began at nine in the morning. Before the sale, all the students brought many kinds of things to the playground. There were model planes, toy cars, beautiful cards, kites, notebooks, story books and five bottles of glue and so on. The sale was very successful(成功的)! They will give the money to the poor pupils in the mountains. How kind they are!

A: Did you take part in the school yesterday?

B: Yes. I went there with Linda.

A: What did you to sell?

B: Two notebooks and three bottles of glue.

A: What you do with the ?

B: I want to the poor children in the mountains.

A: You're so kind.