1.   Boone will have to prove in his second chance that he can delegate and teach.

2.   Despite this, I felt it would be better to prove myself in basic training before allowing my real personality to resurface.

3.   For them an elite must prove itself in this ability to murder.

4.   It could not be proved in a court of law.

5.   These ideas were to prove fruitful in the longer term, but their immediate practical impact was small.

6.   To be considered for education administrator positions, workers must first prove themselves in their current jobs.

7.   We can now prove a result which is often stated and proved in a rather casual manner.

8.   What lasts depends upon what proves itself in the needs, tastes, and understanding of people who encounter it.