The parents are ________ by law to send their children to school.

His generosity _______ him the reputation of “The most generous man” in his area. 

The old couple decided to　　 a boy and a girl though they had three of their own.

The moment I saw her, I ______ her, although she changed a lot through years. 

Traditional folk arts of Tianjin like paper cutting ______ at the culture show of the 2010 Shanghai World Expo.