He is using turpentine to paint.

That oil refinery is refining a large amount of crude oil every day.

He finished reading the book in one sitting.

We are developing a new transportation system.

Yukon is a vast territory in northern Canada.

I purchased the goods in euros.

The steam from the coffee is rising.

She was delighted to find the ring.

This dish uses olive oil, which has been used since ancient times.

He is an expert in petrochemistry.