Уважаемые! Помогите, заранее сапасибо!

Задание № 10.
Раскройте скобки, употребляя глагол в Past Indefinite или в Past Continuous
1. My sister (not to play) the piano at 4 o'clock yesterday.
2. She (to play) the whole evening yesterday.
3. You (to do) your hometask 8 till 10 yesterday.
4. I (to go) to the cinema yesterday.

Задание № 4.
Поставьте следующие существительные в притяжательном падеже.
1. the book of a teacher
2. the boy of our friend
3. a picture of this girl
4. the glasses of my grandmother
5. the studio of the painter