31.   Back at home again I came down to breakfast one morning scratching my head and my hair started to fall out.

32.   So they scratched their heads and wondered, Now what on earth are we going How are we going to pack this?

33.   Sir, you wanted to say something, or were you just scratching your head?

34.   An excellent question and one that policy-makers in troubled nations around the world may well be scratching their heads over for some time.

35.   An Inc. roundtable on employee retention got Botti and his wife and partner, Janet M. Botti, scratching their heads.

36.   And it left many Wall Street analysts, executives and traders scratching their heads.

37.   And I keep scratching my head.

38.   And that has Missouri authorities scratching their heads.

39.   And you find yourself scratching your head afterwards, struggling to recall anything that was said.

40.   Antismoking advocates in Massachusetts were scratching their heads as to why Cellucci set aside no money for smoking prevention.