11.   The young man smiled weakly.

12.   An ethnic Chinese man smiled warily when asked about the sentences.

13.   Asked what they thought such statistics would show, the men smiled and declined to answer.

14.   A body language expert said both men should smile, nod and gesture more with their hands.

15.   A grown man smiled as he walked nearby.

16.   Both men smiled as if anticipating victory, or at least in acknowledgment of the television camera operators who had spied the scene and were coming their way.

17.   Both men smiled, although Bush appeared to be slightly nervous.

18.   Both men were smiling as the coach said this.

19.   Each shoeshine man smiles a little harder to try to nab the customer and is ready with a shine rag.