Linda and Tom are sister and brother.Which is_____house?（填代词

Linda and Tom are sister and brother.Which is_____house?（填代词 tom and linda are brother and sister.they live Tom and linda are brother and sister a Tom and Linda are brother and sister,and Mr Brown is ___ (th Tom and Lucy (be ) brother and sister怎么填? Tom and Tim ＿brother and sister .填啥 Are they sister and brother? I am Tom and ( )填人称代词 are Tony Jim and Mary are brother and sister jenny and alan are sister and brother Tom and Mary are brother and sister.they ____ in a large hou Tom and May are brother and sister .They always do homework