11.   They wear square hats, when they should try sombreros.

12.   To reprise Wallace Stevens, managers wear square hats and learn through training.

13.   To ward off the UV rays, wear a hat and bring sunscreen.

14.   Wear a hat and drink plenty of fluids to reduce the danger of sunstroke.

15.   Wearing a hat offers some protection from the sun.

16.   Women were reproved if they did not wear hats in court.

17.   He wore a hat to cover his balding head.

18.   Hard hats must be worn on the construction site.

19.   My wife was wearing a hat that looked like a lighthouse!

20.   She tended to wear frightful hats with feathers.