1) I was robbed by a pickpocket.
2)Your cigarettes must be extinguished by you.
3)MrsGreen was sent a parcel by the mail-order company.
4)This shirt must be dry-cleaned by you.
5) You will be paid within the next few days by someone.
6) Your health can be improved with more exercise.
7) The child is being chased by a dog.
8)The kitchen floor is being gone to mop(is being mopped) by the cleaner.
9)The new barn is being built by the farmer.
10) Mrs Jones has been given some letters by the secretary.
11) He had already been given a ticket for illegal parking by the traffic warden.
12) The law must be obeyed by the people.
13)Our door had been broken down by someone.
14)He was chosen as the best actor of the year by them.