21.   If you have a hard drive failure, you can reinstall a fresh copy of your programs and your operating system.

22.   Many airports around the country have had radar failures in recent years, some of them attributed to aging equipment.

23.   Participants also must have failure of both ventricles, the bottom pumping chambers of the heart.

24.   Pezim has had more failures than successes, however, and his speculative methods have frequently flouted regulatory rules, people who know him and his company said.

25.   She had kidney failure.

26.   So far its founder has only failure to report.

27.   The rocket has had several failures, and another would be a major setback for Sea Launch, industry experts say.

28.   The second one, coming just a few feet behind, had a failure of nerve.

29.   They had failures.

30.   Those who had failure on their minds were putting on brave faces, but mostly the students were visibly anxious, fearful or expectant.