Kasumi is my best friend.

He was working in a silver mine.

Ginnosuke is my best friend.

This thermometer uses mercury.

He started singing drunkenly at the bar.

According to the dentist, it seems I have developed gingivitis.

This can is made of aluminium.

This mural is decorated with silver leaf.

Her silver hair was shining beautifully under the moonlight.

He is spending money unreasonably.