Everyone working on Sunday will have _____ pay doubled.

It was hard for him to learn English in a family, in which_____ of the parents spoke the language. 

 —______ of them knows Japanese, so I have to ask a third person for help. ―You’d better ask Tom for help. He is good at Japanese.

When we think of trees at Christmas, there is ________ that immediately springs to mind－the evergreen tree beautifully decorated.

---How many students have visited Yangzhou Museum?  ---____