This is ____ teddy bear. (I)
my
My sister's / sisters' name is Patricia.
sister's
This is my bicycle.
This bicycle is mine.
Those are _____ cars. (they)
their
Where's Evas / Eva's pen?
Eva's
Whose bag is this? It's her bag.
This is ____ dog. (we)
our
The food of the dog.
The dog's food.
Is this Robert's? No, it's not ____.
his.
The cat has a blanket. This is ____ blanket.
its
The toys of the cats are expensive.
The cats' toys are expensive.
Thomas can find his classroom. but Susan and Mary can't find ____.
theirs.
The monster has wings. Those are ____ wings.
its
The son of your sister is your nephew.
Your sister's son is your nephew.
That's _____. We bought it last night at the department store.
ours.