The word “tuhao” caught ______ attention of thedictionary’s editing team in UK after _____ BBC’s recent program on influentialChinese words.

_______ do you want to be when you grow up—A professional singer.

It was on May 12, 2008 ______ the Wenchuan Earthquake happened.

This kind of material can be used to ________ plastics.[ ]

He is have a trip to China Space Museum.