Who's this?
This is my grandma.
Where's mother?
She's in the bedroom.
Who's this?
This is my brother.
Who's this?
This is my grandpa.
Where's sister?
She's in the bathroom
Where's brother?
He's in the bedroom.
Where's grandma?
She's in the kitchen.
Who's this?
This is my sister.
Where's grandpa?
He's in the living room.
Who's this?
This is my father/dad.