The office girl served coffee to the clients.

The office boy serves coffee to the employees every morning.

My office hours are from 9am to 5pm.

The president held a meeting in the Oval Office.

He filed a patent application at the patent office.

The petty officer is responsible for maintaining discipline among the crew.

The pilot officer flew the fighter jet with precision.

He was promoted to warrant officer after years of service.

I need to go to the city office to renew my driver's license.

The regional office is responsible for managing all the branches in the area.