He lives in the room ____window faces to the south.

withThanks.那它的先行词是啥这里是填whose先行词是the roomHe lives in the room，the window___ faces to the south.还有这个的先行词the room为什么不是the windowI hope you will find this valley a beautiful place_____you may spend your weekend.where主句是_____结构，修饰____后_____的定语从句要用that。