The coach, working the refs relentlessly, tried to sway every close decision.

The coach worked the refs so hard that he almost got ejected.

Whenever tensions flare during the match, the veteran coach quietly works the refs to tilt calls his way.

After their star player was injured, the coach began to work the refs to try to get some favorable calls for his team.

Our working hypothesis is that the software bug is caused by a memory leak, so we'll focus our tests there.

The retrospective displayed the author's life's works in chronological order.

The carpenter reached for his work-tool and began smoothing the rough edges of the table.

The committee prioritized the works of necessity before allocating funds to nonessential programs.

The rabbi explained that caring for the sick is a work of necessity and therefore allowed on the Sabbath.

The youth service expanded its detached work to better support vulnerable young people in parks, pubs, and on the streets.