My grandparents likes to live in a house (that;where)is not

My grandparents live in a house.I grew up in that house.将两句改 There is a house where I used to live live in a house 所以wher The house is not big enough _____.A to live B to live in C f I would like to live in a house where is a large room my grandparents live in__old house in Shanghai A. a B. an C. this is a house in which I live=this is a house where i live Is this the house ( ) my ancestors used to live?A.that B.the The house where we live in is not very large.为什么要把where 改为wh This is the house in __I used to live A.that B/ which C.wher I live with my family in a house close to 4.this is the village___i used to live in !A that B where C This is the house where my parents live in.这个in可以去掉吗?