use the verbs

Ответ от Alexander Alenitsyn[гуру]
1. A huge New-Year tree has been decorated in the centre of the square.
2. Our luggage had been taken out by us before the car arrived.
3. What music is played by them?
4. Educational problems are spoken on by them.
5. I hope that my letter will have been received by him by Saturday.
6. The dinner has been cooked and laid on the table by me.
7. The folk songs were sang by them.
8. Don't worry, the children will be looked after by us.
9. A few New Year's resolutions have been made by me.
10. For a long time this house has been occupied by nobody.
11. The door was opened by her and he was let in.