下面是一组打乱顺序的对话，请你将正确的排序写在括号内。
（ ）Plant trees?  
（ ）That’s great! 
（ ）What are you going to do this weekend? 
（ ）Yes. I need some plants. So I’m going to buy a magazine about plants. 
（ ）I’m going to plant trees.