Living on campus teaches the college freshmen ___________ to get along with all types of people and care for others.

Which book is ______ to understand， this one or that one

People complain that decisions to approve or deny a permit are often ____ rather than based on fixed criteria.

Only when he was refused by the interviewer ________ the importance of knowing English.

They lost their way in the forest, and _______ made matters worse was that night began to fall.