A recent study has ________an unexpected conclusion that the African elephant should be divided into two different species.
Mr Brown has three children, one of whom is a child of six, twins of twelve.
─Does this novel give you good for your money? ─I think so.
This restaurant has become popular for its wide ______of foods that suit all tastes and pocket.
Less than twenty percent of the employees in their company are women.That is to say,women are in the____.
The poor man made a_____after doing business forthree years.