My hobby is ( ) 是填to do还是doing?

My hobby is ( ) 是填to do还是doing? It is my hobby+ to do还是doing my hobby is 后面加的是doing还是do? my hobby is 后面加的是doing还是to do? my hobby is to do sth /doing sth my job is to do 还是doing my hobby is play football.行不行?为什么得用to do 或 doing it is spent ____填doing 还是to do. My job is___.和My hobby is____.后分别加什么?是dong还是to do? my hobby is playing basketball.为什么是be doing [初二英语] “My hobby is doing sports .” 的doing为什么不是do? My ( )hobby is drawing.填parent's还是parents'?