We think it possible ________ thelocal government will be able to solve the housing problem.

She isn’t very popular. She has _______ friends.

Making mistakes is a part of life. ________matters is _________ you do afterwards.

In Britain today women ________ 44% of the work force,and nearly half the mothers with children are in paid work.

______ a certain doubt among the people as to the practical value of the project.