He works as a public sector worker.

We went to London on a direct flight.

He went directly home.

He makes it a habit to run 5 kilometers every day.

The luster of that pearl is very beautiful.

The children are playing in the schoolyard.

He keeps an attack dog to protect his house.

We attended the school assembly in the auditorium.

The police collected evidence from the crime scene.

A unary operator operates on one operand.