Complete the sentences

Закончи предложения, выбрав правильный вариант из правой колонки.

1. A Civilization is … a) а society, which produces enough food. b) a number of countries that regulates the relations of their members. c) developed society that has its own culture and institutions. d) an institution that establishes laws and rules. e) a system of values.
2. Some civilizations collapsed because of… a) climate change. b) the war with another civilization. c) an unknown fact. d) droughts. e) the living close together.
3. Computers play important role in our life as… a) they are more reliable than people. b) they are additional tools in the workplace. c) civilization will collapse without them. d) they help us develop people‘s skills. e) you can get whatever you want.
     
     

2. Divide inventions into 2 groups: Last century / Other previous centuries.

Распредели данные изобретения на две группы.

1) Ice cream maker 2) Ballpoint maker 3) Spray can 4) Silk 5) Ships 6) Electric light bulb 7) Telescope 8) Mobile phone 9) Copy machine 10) Aeroplane 11) Computer 12) Laser 13) English channel tunnel 14) Robots 15) Trans-siberian railway
16) Microwave oven

XX century Other previous centuries
   

Match parts of the sentences.

Соотнеси части предложений.

1. Businesses won’t reduce the production of goods, 2. If global warming is not stopped, 3. If people didn’t drive fuel-over-consuming cars, 4. If the scientists hadn’t discovered how to use oil as a fuel, 5. If people considered consequences of their activity, 6. People need to apply energy-saving technologies, 7. Laws and penalties are not going to be very effective a) carbon dioxide emission would be lower. b) they wouldn’t waste so much energy. c) unless people’s mentality on environ mental issues is changed. d) unless the customers consume less. e) unless we find a way to produce cheap and clean energy. f) some densely populated islands may go under water within several decades. g) the atmosphere wouldn’t be so polluted now h) people shouldn’t be allowed to drive big fuel-consuming cars. i) if businesses pollute the environment too much
             
             

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