is this flat ___ you once lived in

is this flat ___ you once lived in Is it in this room ___ __ the great writer once lived __ __ This is the house_____Luxun once lived in.A.th Is this village ____ Chairman Mao once lived in? This is the house.I once lived in it.This is the house--- -- Is this school ___ you said Li Na once studied in your email This is the house_______Lu Xun once lived. This is the house ___ Mr.Green once lived.A.that B.which C.i 初中英语改句子This is the room.Lei Fang once lived in the room.This This is the _____ house in which Mr.Zhou once lived. is it in this fiat ___you once lived 为什么填that 帮我解决困难1)This is the _____house in which Mr.Zhou once lived.a