What is this?
This is my pet (dog).
Who is this?
This is my grandma.
Who are they?
They are my grandparents.
Who are they?
They are my sisters.
Who is this?
This is a son.
Who are they?
They are my siblings.
What is this?
This is my pet (cat).
Who are they?
They are my parents.
Who is this?
This is a baby.
Who is this?
This is my grandpa.
Who are they?
They are my brothers.