Is this your puzzle? - Yes,___.
it is
Is this____ book? (you)
your
Is this your ____?
book
Is this my pencil case?
No, it isn't.
This is___ car. (you)
your
Is this your doll?
Yes, it is.
Is this your ____?
teddy
Is this your ____?
pencil
Is this ___ bag? (I)
my
Is this your ____?
ball
Is this your ____?
bag
Is this my rubber? - No,____.
it isn't
This is ___ ball. (I)
my