Transportation.

Поставьте следующие предложения в вопросительной и отрицательной формах:

 

  1. Transportation uses only one-fourth of U.S. total energy.
  2. Transportation uses 60 percent of U.S. oil consumption.
  3. Cars built in other countries have long tended to be more efficient than those built in the U.S.
  4. There are heavy taxes on gasoline and on large engines in EU countries.
  5.  In 1975 the U.S. Congress passed a law that mandated doubling the fuel efficiency of new cars by 1985.
  6. Average efficiency of all U.S. cars  improved about 40 percent between 1975 and 1990.
  7. The number of cars on the road dramatically increased during the last years.
  8. Automobile manufacturers have the technical capability today to build cars that are even more efficient.
  9. Mass-produce of cars with high efficiency would require vast capital investments.
  10. The price of gasoline and of parking have increased greately during the last few years.