They (referring to women or girls) are my best friends.

He created a mnemonic to learn a new language.

She went to the party wearing her new coatdress.

There is a specific dress code for our party.

A new project has begun.

He couldn't hide his shame.

They destroyed the castle gate using a battering ram.

Abkhazia is a region and a country located in the Caucasus.

He really acted shamelessly.

He is really a shameless person.