You were working too hard. You’d better keep a ________between work and relaxation.

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

A bonus of five points can be added to a student's exam score as a_______ for good handwriting.

——-Shall we go out for a walk?——Sorry. This is not the right ____ to invite me. I am too tired to walk.

Selig formally announced on Thursday his intention to retire in January 2015. “It re­mains my great______to serve the game I have loved throughout my life.” he said.