The topic of tonight's talk is how to ..... your time.

The national basketball association will not let any athlete continue playing unless he submits ....... to treatment of drug addiction. 

According to my father, any activity that is enjoyed by my family will be much more enjoyable if we ...... it with others. 

The lecture series is intended to help students at this university ....... more from their studies here.

Very few people in the modern world obtain their food supply by hunting and gathering in the natural ..... surrounding their homes.

There were ..... scenes at the airport as the students boarded the plane. 