Where is the mirror? It's next to / on / under the window.
It's next to the window.
Where are the chairs? They're in front of / behind / on the desk.
They're in front of the desk.
Where is the stove? It's next to / behind / in front of the sink.
It's next to the sink.
Where is the chair? It's on / under / in front of the bookcase.
It's in front of the bookcase.
Where is the bed? It's next to / on / in the dresser.
It's next to the dresser.
Where are the chairs? They're on / behind / in front of the television.
They're in front of the television.
Where is the TV? It's under / behind / on the bookcase.
It's on the bookcase.
Where is the stereo? It's on / behind / next to the dresser.
It's on the dresser.
Where are the lamps? They're next to / behind / on the bed.
They're next to the bed.