－Have youwritten anything on Chinese traditional food so far－__________,but I have a plan for it.

His efforts to persuade him to make a donation were ____ because he showed no intention to take a cent out of his pocket

It is suggested that such a law ______.

______ Qidong won the title of National Civilized City made people in the city very excited.

Mr. Lee has worked in a bookshop _______ he left college in 2007.