This is my bike. - The bike is mine.

1. This is my bike. - The bike is mine. 2. This is his car. The car is his. 3. This is her dress. The dress is hers. 4. These are their house. These houses are theirs. 5. These are our classroom. This classroom is ours. 6. Is this their garden? Is this garden theirs? 7. These are her children. These children are hers.

Правило дня: Притяжательные местоимения указывают на принадлежность чего-либо кому-либо.