--Where is your father? --He to Australia on business.
_________, what you did is right. So don’t be worried about it any more.
His hard work paid ____ when he got the result.
. Seeing your picture, I could not resist _____ the days _____ we spent together.
He was _________down for several days after he heard the bad news .
. _______news came ________an unknown disease was spreading in the area .