My dream is to live in Hokkaido.

My son is diligently practicing kendo every day.

I attend aikido classes every week.

They formed a strong union.

They allied to counter the enemy.

This car drives automatically.

He started to act immediately.

Exercising every day is important for maintaining health.

An intransitive verb represents the action or state of the subject, and does not require a direct object.

He is undergoing training for extravehicular activity.