This is Mr. Smith, ____ has something important to tell you. A. who I think B. I think who C. he thinks D I think he
_________ is known to us all is that the 2012 Olympic Games will take place in London.
Mr. Stevenson is great to work for—I really couldn’ t ask for a _______ boss.
He made another wonderful discovery, ______ of great importance to science.
Was it because of the heavy snowstorm in Europe _______ the flight had to be put off ?
Not until the taxi disappeared in the distanceher handbag was gone.