Use the right word

That's my pen. It's _________.

• mine

• his

• yours

That's our car. It's ________.

• mine

• his

• ours

That's her book. It's ________.

• mine

• hers

• yours

That's their house. It's ________.

• mine

• his

• theirs

That's your backpack. It's ________.

• mine

• his

• yours

That's our dog. It's ________.

• mine

• his

• ours

That's their laptop. It's ________.

• mine

• hers

• theirs

That's your phone. It's ________.

• mine

• his

• yours

That's our cat. It's ________.

• mine

• hers

• ours

That's their bicycle. It's ________.

• mine

• his

• theirs