________ we go swimming every day ________ us a lot of good.
Jade is the highest award in Chinese culture and medals are the most important prize in Olympics, so medals with jade is the perfect _________ to present the Olympics in Beijing.
There is an obvious _________ between the cultures of the west and East.
The happiest people are not those ________ have the best of everything, but ________ make the best out of everything.
Many pregnant women have bought this kind of clothes to ________ radiation.
No one can tell how many sufferings the kidnapped boy ________ when he was rescued yesterday.