A recent survey ______that the majority of people are worried about the present high price of apartments in cities.

Unemployment in some western countries is on the crease. A growing number of young people, ______, are finding themselves out of work. 

In dealing with public relations,we should make every effort to prevent the __________ in personality.

From facts, scientists have_______ that more energy is being absorbed from the sun, throwing the earth’s energy “out of balance”.

When people move to another country, they often try to________ the customs of their native land.