Her song was accompanied by an emotional backing chorus.

They (referring to women or girls) are my best friends.

We need to adjust the backlash of this gear.

He bought a new fastback.

He is known as an excellent quarterback.

He is famous as a quarterback in American football.

Please send a trackback to my blog.

He is well versed in the use of the backsword.

He saw the ball hit the backstop and thought it was a home run.

There are a lot of new products in the backrooms of this store.