SUSAN TOOK ______ HER COAT AND PUT IT ON THE SOFA.VII. FILL IN THE...
10. Susan took ______ her coat and put it on the sofa.
VII. Fill in the blanks with proper words, then answer the following questions.
power - effective - nuclear - advanced - pollution
heat - stored - electricity - energy - panels
Are you looking for a cheap, clean, (1) ________ source of power that doesn’t cause (2)
________ or waste natural resources? Look no further than solar (3) ________ from our Sun.
At present, most of our (4) ________ comes from the use of coal and gas, oil or (5) ________
power. This power could be provided by the Sun. one percent of the solar energy that reaches the
Earth is enough to provide (6) ________ for the total population.
Many countries are already using solar energy. Solar (7) ________ are placed on the roofs of a
house and the Sun’s energy is used to (8) water. The energy can be (9) ________ for a number of
days, so on cloudy days you can use solar energy, too.
Sweden has an (10) ________ solar energy program. There, all buildings will be heated by solar
energy and cars will use solar power instead of gas by the year 2015.