My friend is working in the United Arab Emirates.

The Federal Republic of Yugoslavia was once an existing nation.

Alexandroupoli is a beautiful city in Greece.

This software has forward compatibility.

Apostrophes are often used in English spelling.

Polytetrafluoroethylene is a very slippery material.

Political correctness is an important theme in modern society.

He kept a poker face and did not show his emotions.

He is a famous composer.

He raised his hand and asked a question.