I renovated the kitchen to install a new gas stove.

We will use rare gases in this experiment.

The gas pump is broken, so I can't put gas in the car.

The gas pipe is broken and gas is leaking.

Poison gas is leaking from that factory.

I used a gas burner in a chemistry experiment.

He ate one apple.

It is important for each person to fulfill their role.

The police used tear gas against the demonstrators.

Fergus is my best friend.