Question

поставьте во множественное число
1)That is a nice bog
2)That is my watch
3)This is a key
4) That is his cdlectian
5) This is aur friend
6)That is tluir house

Answer 1

Those are nice bags.
Those are our watches.
These are keys.
Those are our collection.
These are our friends.
Those are their houses.