The Apostrophe S - ('S) / Possessive Case - Genitive Case.

This is _____________ book.

• Julians'

• Julian's

• Julian is

He is _____________ brother.

• Lauras'

• Laura is

• Laura's

The _____________ room is nice.

• children's

• childrens'

Ella duerme en casa de sus abuelos.

• She sleeps at her grandparent's house.

• She sleeps at her grandparents' house.

• She sleeps at the house of her grandparents.

Estos son los zapatos de mi hermana.

• These are my sisters' shoes.

• These are the shoes of my sister.

• These are my sister's shoes.

_________ and _________ school is old.

• Susan and Steve's

• Susan's and Steve's

• Steve and Susan's

_______ shoes are on the second floor.

• Men

• Men's

• Manes'

This is our __________ car.

• boss'

• boss's

My _________ family lives in the United States. (aunt + family).

The _________ house is beige. (Morales + house).