He calls that business a cash cow.

The Ark of the Covenant is a sacred box described in the Old Testament.

He is a box believer, so he buys a new game as soon as it comes out.

He put money into the offertory box.

This juice contains preservatives.

Antibiotics don't work for colds, so rest is the best.

I use bleach to wash my white shirts.

I received treatment using an anesthetic at the dentist.

I decided to take a painkiller because I have a severe headache.

It's my habit to take vitamin pills every day.