Помогите перевести в perfect passive

This letter has been resently brought by the secretary.
The milk has just been spilt (spilled) by Jack.
The cup has been broken by my little brother.
The room has been carefully dusted by her.
He felt better when the post-office had been reached, the envelope (had been) bought and the letter (had been) posted.
The letters had been typed by her by the time the director came.
They went home after the work had been finished.
They wondred why he had not been visited by us before.
A good story has just been told to me by Tom.
We were told with her name after she had been asked twice.
This house has never been lived by us.
Your report will have been discussed by next week by them.
Our time-table will have been changed by Monday by the secretary.