Kinya is my best friend.

He is working diligently on that job.

He is a diligent student, always the first to arrive in class.

My boarding house is located in the city center.

He broke out in a rash all over his body because he touched something.

He gently touched her cheek with his hand.

He teaches me about Japanese culture whenever possible.

He is an expert in aerodynamics.

By doing wall squats for 10 minutes every day, you can improve your leg strength.

She is planning a date with her current boyfriend.