C) studied the structure of New York's population.
D) suggested ways to increase New York's population.
2. According to the second paragraph, which of the following is true of the immigrants in New York?
A) One can not find his place in New York unless he is ready to work.
B) They found life in New York harder than in their own countries.
C) Most of them have difficulty finding jobs.
D) One can live on welfare if he does not want to work.
3. The mayor of New York considers immigration to be
A) a big problem in the management of the city.
B) a push needed to develop the city.
C) a cause of disintegration of the city's social structure.
D) an obstacle to the development of the city.
4. Where are the new New Yorkers from?
A) Asia.
B) Europe.
C) All over the world.
D) Latin America.
5. What is the author's attitude towards immigration to New York?
A) Negative.
B) Worried.
C) Indifferent
D) Positive.
Keys: CABCD
PASSAGE 9
Preserving Nature for Future
Demands for stronger protection for wildlife in Britain sometimes hide the fact that similar needs are felt in the rest of Europe. Studies by the Council of Europe, of which 21 counties are members, have shown that 45 per cent of reptile species and 24 per cent of butterflies are in danger of dying out.
"No area could be expected to survive both as a true nature reserve and as a tourist attraction," he went on. The short-sighted view that reserves had to serve immediate human demands for outdoor recreation should be replaced by full acceptance of their importance as places to preserve nature for the future.