Certain prepositions tell about an object’s location – where the object is.
My coat is in the closet.
Our dinner is on the table.
The car is parked in the garage.
The cat is hiding beneath the stairs.
Notice that the first word of each phrase is a preposition telling where something is located.
Prepositions often give the location or position of an object.
It’s your turn. Find the preposition in this sentence that tells the location of the object. The pillow is on the bed. Did you figure it out? Good for you!