The government has taken measures to __________ the high prices of daily goodsto keep the market stable.
If you rank _______ second in the race, you’ll get _____ qualification to compete for the next round.
The black teacher set a good example _____ all the rest of the group, ____all peace-loving people.
Finally they arrived at a place ________ sold cigarettes and other small articles.
When _______ America and Britain, this famous writer said that the same language _____ the two people.
All the elder people ______ at the party were those _____involved in (参与)community service.