The lamp is in front of / between the bed and the desk.
The lamp is between the bed and the desk.
The school bag is behind / between the door.
The school bag is behind the door.
The CDs are near / between the lamp.
The CDs are near the lamp.
The poster is near / on the wall.
The poster is on the wall.
The box is on / under the chair.
The box is under the chair.
The wardrobe is opposite / in front of the door.
The wardrobe is opposite the door.
The chair is opposite / in front of the desk.
The chair is in front of the desk.
The football is under / in the box.
The football is in the box.