The girl is reading ... the tree.
under
There are a lot of books ... the shelf.
on
There's a bookshelf ... two beds.
between
The family is sitting ... the table.
at
The ball is ... the box.
above
A woman is standing ... the sea.
in front of
There's an armchair ... the window.
next to
An alien is hiding ... the rock.
behind
The kitten is sitting ... the box
in