In the preparation of fibrous material for production uses, stiff woody fibers from plants.................. fibers from animal sources.

Hollywood, the heart of America's motion picture industry,.................. of Los Angeles a century ago.

Partnership is an association of two or more individuals who .................... together to develop a business.

In order for people to work together effectively, they need.................. each other's needs.

Cellulose, which.................. for making paper, can be found in all plants

.................. that increasing numbers of compact-disc players will be bought by consumers in the years to come.

Forty-niners..................to California for gold in 1848.