Sentence examples similar to it is a normal practise from inspiring English sources

It is a normal protein.

"It is a normal prison.

It is a normal state.

It was a normal day, normal incident.

It's a normal game.

It's a normal thing".

It's a normal shop".

It was a normal downsizing.

It was a normal morning.

"It's a normal behavior.

It was a normal move.