He is a renowned political scientist who has written many important papers.

He is painting a picture using a brush.

The lyrics of his new album are very moving.

He has completely gotten used to that job.

He went outside through the airlock of the spaceship.

He achieved success through persistent effort.

Nick is my best friend.

He is very interested in architecture.

This is a multipurpose tool.

This multipurpose hall can accommodate a variety of events, from concerts to meetings.