31.   The commission requires a license to kill any animal under its jurisdiction because pesticides usually are used to do the job.

32.   The MIT facility is used to do basic research on the structure of subatomic particles such as protons and neutrons.

33.   The people at home want to watch excellent NFL coverage like CBS used to do.

34.   The petitions that the agency said Monday it would use to do that job were filed under an older standard that is still intact.

35.   The settings have been less than Biblical, but suddenly the others are doing to her what she used to do to them.

36.   The technical resources that will be used to do the repair work were thought up and tested in literally three to four days.

37.   These devices looked like rulers and were used to do complex mathematical calculations.

38.   When her son, now a college student, was in nursery school, she and other mothers used to do cookie exchanges, she said.

39.   What Imus used to do with his interviews with lawmakers was to put them on the spot and get them to act more human than we are used to.

40.   Yet Clinton has not spelled out what means would be used to do so.