21.   Maybe their feet hurt.

22.   Mrs. Ganz, whose feet hurt, left her husband and went home.

23.   My feet hurt, my knees were aching.

24.   No one sitting down with their shoes off because their feet hurt.

25.   She made the trip with the team from Storrs., Conn., to Worcester, Mass., but her feet hurt and she opted to sit out.

26.   Your feet hurt.

27.   When her bare feet hurt too much, she crawled.