The little girl sat at the door with her legs ___ and kept her eyes ___at the planes flying in the sky. 

With the boy_______ the way, we had no difficulty _______the way to the West Lake. 

___taken away made his parents worried and they had to turn to the police for help.

The old couple have three daughters，_____ graduating from the same university. 

 On Sundays there were a lot of children playing in the park, _______ parents sitting together joking.