Variant 1 You could have come first and won the race if you … faster

11. “Can we stop at the next village?" She asked me ...
A) whether we could stop at the next village. B) could we stop at the next village.
C) if we can stop at the next village. D) could they stop at the next village.
12. My telephone switched off. The telephone ...
A) needs to charging B) needs charged C) needs to be charging D) needs charging
13. I fought for ... freedom, for the brotherhood of ... man. A) -/the B) al the С) -/- D) the/a
14. Thieves used force to enter the house while they were away.
Thieves ... into the house while they were away.
A) have been B) kept C) were forced D) broke
15. Long ago people ... little about those minerals. A) know B) knows C) will know D) knew
16. Watching the sun rising above the horizon dawn makes one ... earth is indeed turning.
A) realized B) realizing C) to realize D) realize
17. The boss gave me A PLENTY OF instructions before his leave.
A) a great number of B) a great deal of C) a good deal of D) lot of
18. Traditional Uzbek teapots and cups are beautifully decorated ... designs of cotton plants or other national designs.
A) by B) in C) with D) on


The history of human civilization is entwined with the history of the ways we have learned to manipulate water resources. As towns gradually expanded, water was brought from increasingly remote sources, leading to sophisticated engineering efforts such as dams and aqueducts. At the height of the Roman Empire, nine major systems, with an innovative layout of pipes and well-built sewers, supplied the occupants of Rome with as much water per person as is provided in many parts of the industrial world today.
During the industrial revolution and population explosion of the 19th and 20th centuries, the demand for water rose dramatically. Unprecedented construction of tens of thousands of monumental engineering projects designed to control floods, protect clean water supplies, and provide water for irrigation and hydropower brought great benefits to hundreds of millions of people. Food production has kept pace with soaring populations mainly because of the expansion of artificial irrigation systems that make possible the growth of 40% of the world's food. Nearly one fifth of all the electricity generated worldwide is produced by turbines spun by the power of falling water.