—Children must have access to good books.—I can't agree more. Reading is to the mind ________ food is to the body.
I have many friends, some _________ are businessmen.
_________ its low cost, the appeal of iron as a building material layin its strength, its resistance to fire, and its potential to span vastareas.
Your story has little the facts.
The problem will _________ unsettled until the director comes backfrom abroad.
This room is partly _________ with a few old armchairs.