We have cookies. These are (our/their) cookies.
our
The ball is ________ the box
in
The ball is ________ the boxes
between
They have a car. This is (my/their) car.
their
I have a backpack. This is (my/your) backpack
my
He has a ruler. This is (his/her) ruler.
his
The dog is ________ the table
under
The cat is ________ the sofa
on
The apple is ________ the book
next to
She has a computer. This is (his/her) computer.
her