Who are they? (bố mẹ)
They are his parents.
Who are they? (1)
They are her grandparents.
Who's he? (2)
He's her cousin.
Who's he? (5)
He's his uncle.
Who's she? (6)
She's his aunt.
Who are they? (4)
They are his grandparents.
Who's she? (3)
She's her cousin.
Who are they? (bố mẹ)
They are her parents.