1.   The boy laughed at them for running and being out of breath for nothing.

2.   The little boy laughed and ran back to where she was sitting.

3.   The boys laughed at this sally.

4.   One preschool-age boy laughed after splashing on a friend human waste from an open sewer running along the street.

5.   The boys laughed at her, even the ones on her team.

6.   The boy laughed and chased it around the tray of his highchair with his tongue.

7.   The boys were laughing and pointing the guns at each other, and pulling the triggers.

8.   The sick boy laughs.

9.   A little boy laughed when the emperor wore no clothes.