A a) (11.42 1146 Read the text. For questions (1-5), choose the correct answer (A, B, C or D). 1 The majority of electricity in years to come will
be generated by
A offshore wind farms.
B power plants using renewable energy.
C burning fossil fuels.
D residential and commercial buildings.

2 Which does the writer NOT consider a challenge?
A Electricity must be stored away from where
it was generated.
B Renewable energy can't produce sufficient
electricity.
C The amount of energy produced is changeable.
D Energy must be harvested from, as well as

delivered to, properties.

3 Pumped hydroelectric facilities

A are dependent on geography.
B are no longer in use.
C don't store energy effectively.
D are unreliable.

4 What is TRUE about lithium-ion batteries?

A They can store more energy than any other

device.

B They are becoming less affordable.
C They can cope with varying input and output.
D They are very small.

5 What aspect of lithium-ion batteries is
problematic?
A their incompatibility with pumped hydroelectric storage
B their inability to regulate energy input
C their high rates of energy waste
D their incapability to charge quickly

saratov - largest city in the south-east of european russia, the administrative center of saratov region, which has the status of urban district (the official name - the municipality "city of saratov" [2]).located on the right bank of the volgograd reservoir, approximately equidistant from the volgograd and samara.founded as a fortress guarding to protect the southern borders of the russian state in 1590, during the reign of fedor ivanovich. in the second half of xviii century, a major transshipment point and center of trade in fish and salt, and the xix century - the grain. provincial capital since 1780, at the beginning of the xx century - the largest by population city on the volga. since 1909, there is the university.during the industrialization of the 1930s were built large machine-building plants, and after the war - and radio-electronic instrument-making enterprises of the defense structure. the city became an important scientific and production center.

as soon as  we entered the  store, i noticed a  blue  blouse, which  dreamed of.i told  the brethren that  happened to me.they asked me to  recall  even  a story.

were- были,would be-было бы, would go-шли бы.