We finished up the first stage of the project.

This nutrient agar contains nutrients that help bacteria grow.

He became a celebrity overnight.

This is one example.

He defeated the enemy with a single punch.

He knocked down the enemy with one punch.

Knowing that he had been divorced before, her feelings changed.

He has a habit of drinking a glass every night.

He wrote a sentence using a period.

Kageichi is my best friend.