my mother is finding our cat.这句话是哪里错了?

my mother is finding our cat.这句话是哪里错了? my,mother,is,a, My mother is dead my mother is i( ) my mother is i( ) My mother is mean. My mother is birthday is where --- i --- my wallet Acan,find B.may,find C.am,finding D.is,finding my____(mother)mother is my grandmother My u_______ is my mother is brother. My old grandmother ___ her glasses.A.is looking B.is looking for C.is finding D.is finding out mother代替my mother正确吗?如where is mother?句中的mother不用my mother she is my mother是什么意思 She is my mother s mother.she is my (She is my mother s mother.she is my ( ). My mother is OK问句 this is my mother音标 My mother is ----------(luck) today. my mother t---- is english