Where's the teacher?
The teacher's next to the board.
Where's the chair?
It's next to the board.
Where's the rubber?
It's on the chair.
Where's the pen?
It's under the chair.
Where's the book?
It's on the desk.
Where's the pencil?
It's on the book.
Where's the bag?
It's under the desk.
Where's the book?
It's under the bag.