It is well known that biology is ______ science about living things.
—Will you read me a story, Mummy? —OK.Youhave one if you go to bed right away.
One thousand dollars a month is not a fortune but will help cover my living ____________.
Almost everybody has sensed that Dave cares most about moneythe surface.
Schools have rights to their own rules based on the general conditions of the students.
While our city tries impatiently to change its appearance by tearing down old buildings, more and more citizens are suggesting ways to ____ the historically important architecture.