Перефразируйте следующие словосочетания и предложения, употребляя притяжательный падеж.
Например: The room of my friend - my friend’s room.
1. The skateboard of that boy. 2. The songs of the children. 3. The umbrella of my grandmother. 3. The questions of my son. 4. The poems of Pushkin. 5. The car of my parents. 6. The flat of my sister is large. 7. The work of these students is very interesting. 8. The room of the boys is large. 9. The name of this girl is Jane. 10. He is a boyfriend of my daughter.