The best way to explore _______ countryside is on _______foot.
People in some countries waste water______ people in others don’t have enough to drink.
The table _______ 15 by 30 feet, and I have to find another one which may be smaller but _______longer
In common with many people,I like white colour as it is a ________of purity.
He some French while he was away on a business trip in Paris.
Athens,________known as the birthplace of the Olympics,________the capital of Greece.