11.   Darwin revealed the extraordinary lengths to which orchids would go to have sex with other orchids, rather than simply fertilizing themselves as many plants can do.

12.   Desmond Robinson went to extraordinary lengths to avoid looking like a police officer.

13.   Hersh goes to extraordinary lengths of self-puffery.

14.   Indeed, some officials have gone as far as to suggest that the attacks prove the extraordinary lengths to which terrorists will go to harm the United States.

15.   It was one example of the extraordinary lengths companies went to last week to keep operations going.

16.   Judges have gone to extraordinary lengths to keep the press at bay.

17.   Lesser nations than we go to extraordinary lengths to defend their honor and the safety of their citizens.

18.   One of the more appealing aspects of the baseball season is that its extraordinary length allows for generous levels of wishful thinking.

19.   Only about a dozen senior executives at Random House knew of the plan, and they went to extraordinary lengths to keep it secret.

20.   Others go to extraordinary lengths to make themselves ill.