–What do you think of teaching, Bob?–I find it fun and challenging. It is a job ___ you are doing something serious but interesting.
Do you want tea or coffee? —______. I really don't mind.
The English spoken in the United States is only slightly different from ______ spoken in England.
We went right round to the west coast by __________ sea instead of driving across _________ continent.
Inreview of 44 studies, American researchers found that men and womenwho ate six key foods daily cut the risk of ______ heart disease by 76%.
After dinner he gave Mr. Richardson ______ ride to ______ Capital Airport.