Translate into English using Possessive Case of nouns.

1. The ball of the dog. 2. The umbrella of the grandmother. 3. The room of the friend. 4. The questions of the son. 5. The table of the teacher. 6. The poems of Pushkin. 7. The voice of the girl. 8. The letter of Petya. 9. The title of the book. 10. The life of the mother.