Вставьте нужное слово: 1)that is they/their house.2)this is her/she book.3)is this our/we wardrobe.4)this isn't you/your bed.5)that is he/his desk.

1) That is their house.
2) This is her book.
3) Is this our wardrobe.
4) This isn't your bed.
5) That is his desk.