There's a bookcase. Yes or no?
No!
The apple is behind the book. Yes or no?
No!
What's this?
A snake
What's this?
A window
What's this?
A cinema
The boy is __________ the chair.
behind
The boy is _________ the chairs.
between
There are some books. Yes or no?
Yes!
What's this?
A chair
What's this?
A bear
What's this?
A door