11.   Mormons sang and danced to fight off the bitter cold of Iowa in winter.

12.   People with normal, healthy immune systems generally can fight off enterococcus without drugs, and might not even feel sick.

13.   Read in studio An aerospace company will hear tomorrow whether it has managed to fight off a takeover bid.

14.   She fought off her attacker, scratching and biting him.

15.   The athlete then fights off enemies with sword and pistol.

16.   The company managed to fight off a takeover attempt.

17.   The way Strug fought off numbing pain in her left ankle after a fall on her second-to-last vault.

18.   We gasped for breath and fought off the pain, desperate not to lose.

19.   When white blood cells are damaged, your ability to fight off infections is reduced.

20.   You also lose your ability to fight off diseases of various kinds.