3. Those are my textbooks.
→ Those are + N_số nhiều
4. These naughty children are hers.
→ These + N_số nhiều + are + đại từ sở hữu
5. This luxury tall villa belongs to him.
→ S + belong(s) + to + O
6. That is her shop.
→ That is + tính từ sở hữu + N
______________________________________________
I → my → mine
You → your → yours
We → our → ours
They → their → theirs
He → his → his
She → her → hers
It → its → its
