Many athletes are clear that the Olympic Games are the only time ________ they will be watched by thousands of millions.
Professor Von teaches ______ art in ______ university in America.
After the new technique was introduced,the factory produced ________ cars in 2005 as the year before.
The scenery in the desert is quite different from _____ by the seaside.
The questions the reporter asked sometimes were ______ and they made me _______.
— I went to see a film yesterday. — Oh, did you? ______.