He spent all his money on gambling.

I didn't have time to call him.

When it comes to mathematics, he is a genius.

He spoke to me.

Cocktail sauce is perfect for this fried shrimp.

I like using open source software.

I need barbecue sauce for my hamburger.

It took me a while to understand that source code.

We exist as a part of the material world.

The police found material evidence that he committed the crime.