His hobby is ____(play) football

His hobby is ____(play) football His hobby is playing football这里play为什么加ing my hobby is football.a,play b,plays c,playing ___others play football is my hobby. A. Watch. His hobby is ____(collect) stamps His hobby is playing football.(改一般疑问句) _____(dance)is my hobby.____(sing) is his hobby.____(read) i my hobby is _____ football ()football is my hobby写出括号里正确的单词提示(play) my hobby is play football.行不行?为什么得用to do 或 doing what is his hobby? his hobby is ( )