题目内容：

A:What shall we do this afternoon? What about collecting emptpy bottles in the park?

B: 1. By the way, what shall we do with the empty bottles?

A:Let’s sell them to the recycling centre.

B:Then we will have some money, won’t we?

A:Yes, 2.. We can use the money to help a boy named Mike.

B:A boy named Mike? 3.

A:Both his parents died in a traffic accident last month.

B:4.

A:So we can use the money to buy some books and clothes for him.

B:I agree with you. 5. shall we meet?

A:What about at two o’clock?

B:All right. See you then.