Преобразуйте повелительные предложения в косвенную речь
3. 'Open your books at page ten', said our teacher to us.
5. 'Please, open the window', asked his friend.
7. He said to me: 'Turn the sound down'.
8. 'Don't phone me so late', said my sister to me.
9. She asked me: 'Please, give me his address'.
10. 'Don't tell her the truth', said they to him.