His sorrowful cry echoed through the night sky.

She was devastated by sorrow and cried out sorrowfully.

Aikei is my best friend.

Her charm is attracting everyone.

My friend is a real dog lover, always talking about dogs.

He is a cat lover and plays with his cat every day.

His success was taken as an auspicious omen.

New York is truly a city that never sleeps.

Naphthalene is a compound often used in organic chemistry.

My favorite serial drama is something I look forward to every week.