Fergus is my best friend.

He lost consciousness due to the effects of nerve gas.

We need to replace the gasket of this engine.

Fougasse is one of my favorite types of bread.

This factory has significantly reduced its carbon dioxide emissions.

The altitude of this airplane is 10,000 meters.

He made a fake snore to pretend to be asleep.

I enjoyed a picnic under the clear sky.

In mathematics, an empty set refers to a set that does not contain any elements.

He wants to make a car that can fly in the air.