In on under in front of next to behind between near 1 it's …behind… the door. 2 it's the toy cat. 3 it's the sofa. 4 it's the tv. 5 it's its basket. 6 it's the bowl and the ball. 7 it's brian. 8 it's the bed.

Here is the completed list using the prepositions provided:

1. It's behind the door.
2. It's on the toy cat.
3. It's under the sofa.
4. It's in front of the TV.
5. It's in its basket.
6. It's between the bowl and the ball.
7. It's next to Brian.
8. It's near the bed.

Usage Guide Below is a brief explanation of how these prepositions describe spatial relationships:

• In: Inside a container or enclosed space.
• On: Touching the surface of something.
• Under: Directly below something.
• In front of: At the forward part or further forward than someone/something.
• Next to: At the side of someone or something.
• Behind: At the back of someone or something.
• Between: In the space separating two objects (usually followed by "and").
• Near: At a short distance away; close to.

Would you like me to create a few practice sentences where you can choose the correct preposition yourself?