Usage:One must possess primary education for high school study.
Usage:my own preference is for good literature
Usage:He has been given right of first refusal for purchase of the house by the owner.
Usage:he mastered only the rudiments of geometry
Usage:he is the prototype of good breeding
Usage:we have too many things to do and must prioritize
Usage:St. John Ambulance trains people in first aid.
Usage:we put hindi on back burner on the time of math\\\'s exam.