What fun it is to walk to school 这句话对吗?

What fun it is to walk to school 这句话对吗? It is only five miutes to walk to school from my home.对吗?是wa what fun it is to=how____ 为什么是what fun it is to. what a great fun it is to go fishing和what great fun it is to what is it that he wants to do?这句话对吗? What a fun it is!这句话对吗,fun作抽象名称可以具体化,变成可数名词啊. it s fun to for a walk What a great fun it is to go surfing; What great fun it is t sometimes you think it is (fun)not going to school I want to know what is time?这句话对吗? what we should do is to persistence这句话对吗