Long,long time ago,there was a mountain.At the top of the mountain _______ ,in which an old monk used to tell stories.
When did you finish your homework, at noon or in afternoon?
One thing _______ is not expensive in France is the wine!
_______ could be judged from her eyes that she was terribly sorry for what he had done.
__________ volunteers will be needed for 2014 International Horticulture Exposition (国际园艺博览会) in Qingdao.— Let’s go and join them.