____ ____ of sign is it?it's a warning sign.____ _____of sign is it?

____ ____ of sign is it?it's a warning sign.____ _____of sign is it? What is the meaning of that sign?______ _____ that sign ____? Shanghai is ____ of China. sign of app is This is ____ ____ ____ She is careful of her food.(同义句）She is careful of ____ ____ ____. He is one of ____(famous )____(actor) in China. The ____ of this ____ is Thomas Edison(invent) Mr. Green is of medium build对(is of medium build )进行提问____ ____ Mr.Green ____ ____? There is a lot of pollution.(改为一般疑问句） ____ ____ ____ of pollution. Mary is a friend of ____(I). This is a kitchen of a ____. he is a man of ____ (act) The ____ of Chinese is black. that box is ____( big ) of all . The ____ of white is black this room is ____ (wet)of all of the ____ (child) is very cute