A good story does not necessarily have to have a happy ending, but the reader must not be left __________.
Will you please tell me the way you think of _____ the problem as soon as possible?
He made a suggestion _____ the meeting _____ be put off until next Tuesday.
The little boy has not the _____ to lift the heavy box.
The number of the eggs _____ by the hen this month is about 28.
The new school is _____ our previous one.