Is this your ball?
Yes it is.
Is this your ruler?
No it isn't.
Mike has a car. It's ... car.
his
My name is Ashley. This is ... dress. It is yellow.
my
She is Ayşe. This is ... doll.
her
You have a pen. It's ... pen.
your
You have a skateboard. It's ... skateboard.
your
I'm reading a book. It's ... book.
my
Her name is Lily. This is ... backpack.
her
I love ... crayons.
my
She has a new dog. It's ... dog.
her
This is John. Mary is ... mother.
his
Is this her notebook?
No, it isn't.
Is this your bike?
Yes it is.