There is a big garden in the residential buildings，________actually has become a good place for people to meet and communicate

_____ the police thought he was the most likely one, since they had no exact proof about it,they had to set him free

Seeing the world-famous pianist standing in front of her, the young pianist ______ a cry of joy and surprise.

wonder why he has been acting so strange these days.—Recent pressure at work may_____ his behavior. 

is developing a rural health careservice system, ____ I’m sure more residents will benefit