I went to the market accompanied by my mother.

Deuterium is one of the isotopes of hydrogen.

He sat in the cockpit and flew the plane.

We live in social housing.

He ran around the park freely.

He is an executive at the company.

My family consists of ten people.

He was swimming freely in the vast sea.

He headed to the battlefield with an assault rifle.

He lost his life in a gunfight.