111.   He knew baseball and football inside out and scratched his head regarding the rest.

112.   Heads were scratched all over Moscow after reports of the action appeared Thursday in Vedomosti, a business newspaper.

113.   Heads were scratched.

114.   Heads were being scratched so much in the Rocket quarters that scalp divots were visible.

115.   His monstrous miscues and failures made major league scouts scratch their heads.

116.   His iconography leaves curators scratching their heads.

117.   His teammates are scratching their heads.

118.   I scratched my head, thoughtfully, and Old John scratched his ear.

119.   I reached down, scratched her head and stroked her back.

120.   I just scratch my head at that one.