We show them that language is used in a variety of social situations.

These could be used in a variety of ways to launch things to space.

Although simple, this is very effective and can be used in a variety of ways.

These actors may use this information in a variety of ways.

The card can be used in a variety of ways.

It has since been used in a wide variety of scientific studies.

Change control is currently used in a wide variety of products and systems.

They have used this method in a variety of ways.

This work has been used in a variety of countries.

The system has been used in a variety of channels.