It is a very beautiful view.

I am interested in learning Old French.

He received the letter challenging him to a duel and began preparing for the duel.

Gender roles are an important element in defining individual behavior in society.

His role is to fulfill his responsibilities as a leader.

It is important to understand the importance of health.

The greater part of the time is spent on work.

This project was partially successful.

Please use the emergency stairs in case of a fire.

Due to the earthquake, the city declared a state of emergency.