____ fun it is to play computer games when we're free.（What/How）

it is fun ____(draw) What a ____(fun)story it is! ____ fun it is to play computer games when we're free.（What/How） ____ it is to have a picnic on such a fine day!A.What a fun B.How fun C.What fun _____ fun it is!A.What B.How不是可以说 It is fun!为什么不能说 How fun!____ fun it is to visit Beijing Hutong on foot!知道fun可以做名词,但是不是也可以说It is fun to visit .真把我搞糊涂了!好几天过去了,难道没有 It is fun to do sth造句 It is fun to do sth.造句. what fun it is to=how____ it is fun to do 还是 doing? 为什么是what fun it is to. What ____ it is to swim in the cool water in ____ hot weather!A.fun,so B.fun,/ C.a fun,the D.a fun,a为何不选A? what great fun it is ____ (sit )on the balcony It is fun to do sth对,还是It is fun to doing sth it is a great fun to do sth.还是it is great fun to do sth ____ to have a talk with him.A.what fun it is B.how funny应该选哪个? What ____ it is to play with snow!A.a funB.the funC.funnyD.fun选什么 为什么? It is fun?到底是It is fun to do sth 还是It is fun doing sth?It is fun for sb + What fun it is 和How fun it is 后面加doing还是to do