Ben wasn't invited to the birthday party by them.
A new book will be written by her.
The dishes are washed every day by us.
The excursion was organized well by the guide.
Football was being played from 3 till 6 by us.
He's being consulted at the moment by doctor.
Many people was invited to the wedding by my parents.
By whom has been done this work?
Pollution of the rivers must be prevented by us.
He said his homework had been done by his.
We knew that the documents had been copied by her.
Near the lake two weeks can be spent by me.