Помогите переделать в Passive!!!
1. A great artist painted this picture.
2. John broke the window the other day.
3. I will post the letter tomorrow.
4. My little brother has broken the cup.
5. By the time the director came she had typed all the letters.
6. They are preparing a meal now.
7. We asked the lecturer a few quastions about Shakespeare.
8. The postman brings us newpapers and magazines in the evening.
9. I sent my daughter for the doctor.
10. We always listen to the teacher attentively.