In dealing with public relations, we should make every effort to prevent the _____ in personality.

Students sometimes support themselves by ______ of part time job.

 The moonlight was bright and about 15 yards up the road there was a deep ___ thrown by a tree.

With no rain for three months, and the food supplies running out, the present           ­­__here is getting worse.

If you don’t work hard, it will be of no significance for others to help you.