Richard was called in by the police to answer questions _______ the disappearance of Thomas Ripley, whose relatives were so ______ his present situation.

We have heard of many cases _______  some citizens ，especially some famous people， have suffered because personal information had been leaked.

The sunlight came in____________ the windows in the roof and lit up the whole room. 

–-Tom, ________we go home together this afternoon ? –- Ok !

I could ____ he was surprised from the expression on his face．