31.  I think the toughest part about this whole thing is waiting around for something to happen, basically.

32.  Initially, the toughest part about wheelchair tennis was negotiating the racket and the chair at the same time, Welch said.

33.  In the past, the toughest part of the Drake Equation was thought to be estimating the fraction of planets on which life originates.

34.  Landing the mob characters was the toughest part.

35.  Like any good salesman, the Ottawa Senators know the toughest part of the transaction is closing the deal.

36.  Lynn Pride said the toughest part of professional basketball is not trying to guard players such as Sheryl Swoopes.

37.  Lifting weights for me has always been the toughest part.

38.  Never knowing for certain whether Corpening was dead or alive was the toughest part of the ordeal, her mother said.

39.  Most prep athletes agree that the toughest part of the recruiting process is deciding which college to attend.

40.  Not seeing them every day is the toughest part, Moog said.