This project has finally been completed.

He completely finished the project.

His worldview is completely upside-down.

It has been decided that everyone will participate.

I wish for everyone to be happy.

His work is completely wonderful.

In this chemical reaction, fluorine plays an important role.

Fluorine is one of the chemical elements, and its symbol is F.

I have been to Southern France.

French wine is the most highly rated in the world.