Where's the baseball bat?
The baseball bat's on the wall / next to the desk.
Where's the teddy bear?
The teddy bear's on the bed.
Where's the trophy?
The trophy's on the desk / next to the computer / next to the car / between the computer and the car.
Where's the guitar?
The guitar's between the wardrobe and the bed / under the clock / on the wall.
Where's the clock?
The clock's on the wall / above the guitar.
Where's the pink pillow?
The pink pillow's under the cat / on the floor.
Where's the vase?
The vase is on the wardrobe / next to the picture.
Where's the computer?
The computer's on the desk / in front of the window / next to the trophy.
Where's the chair?
The chair's under the table / on the floor.
Where's the skateboard?
The skateboard's on the floor / next to the chair / next to the cat.
Where's the book?
The book's on the bed.
Where's the poster?
The poster's on the wall / above the bed.