My blood sugar level is within the normal range.

He is operating a restaurant as a side business while working his main job.

He strongly asserted his position on the protection of the constitution.

Cirrus clouds were spread across the sky, creating a beautiful scenery.

His behavior like a mad dog scared the people around him.

He checks the threads on Kenmo every day.

Category theory is a branch of mathematics that studies structures and their relationships.

He is opposed to an authoritarian government.

He is a famous licensed architect who has designed many wonderful buildings.

There is still an old ticket machine left at the station.