1. A lifeguard rescued the drowning boy.
The drowning boy was recued by a lifequard.
2. An electrician is repairing our water heater.
Our water heater is being repaired by an electrician.
3, A defence lawyer will represent you.
You will be represented by a defence lawyer.
4. They clean the rooms daily.
The rooms were cleaned by them daily.
5. Hijackers were holding the plane passengers hostage.
The plane passengers were being held hostage by hijackers.
6. The officers took the suspect in for questioning.
The suspect was taken in for questioning by the officers.
7. Do they always pay their workers on time?
Do the workers always get paid on time by them?
8. The jury will probably sentence him to life imprisonment.
He will probably be sentenced to life imprisonment by the jury.
9. They are building a new road through Athens.
There is a new road being built through Athens by them.
10. Someone has informed the police about the planned robbery.
The police were informed by someone about the planned robbery.