31.   How would what test would you use to determine whether or not John Major has had a good first one hundred days?

32.   Almost all repair shops will not deal directly with extended warranties, stemming from discrepancies in which the book value is being used to determine repair time.

33.   An arborist should be used to determine the value of your trees in case of loss.

34.   And while the blood-alcohol level is used to determine whether a person is legally intoxicated, hangovers do not necessarily follow the numbers.

35.   Archer, however, said Thursday that the results of nasal swabs should not be used to determine individual treatment decisions.

36.   Assaying is a process used to determine the extent of minerals in ore samples.

37.   Autopsies can be used to determine the effectiveness of surgical procedures and drug treatments.

38.   Before beginning the prevention trial, the Australian researchers conducted a preliminary study to test the criteria they were using to determine high risk.

39.   Both are formulas used to determine the best college basketball and football teams in the country, respectively.

40.   A complicated formula is used to determine the exact amount of your monthly benefit.