The service was impeccable during the game.

The vending machine is out of service.

Public service is essential for the well-being of society.

I am on duty until 6:00 PM.

The service staff is very courteous and professional.

The service area along the highway offers a wide range of services to travelers.

The service areas along the highway offer restaurants and restrooms.

Room service is available 24 hours a day.

The back door is on the opposite side of the street.

The back door \/ at the rear of the building \/ \/ \/