S: This year Euro MPs … taken up a campaign by British astronomers to cut light pollution.
: will
: can
: have
: shаll
I:
S: Aircraft noise … decreased significantly since jet aircraft were first introduced.
: has
: have
: did
: can
I:
S: When … noise become a major pollutant?
: has
: did
: do
: is
I:
S: Usually the source of vibration … by transport and industrial enterprises.
: is created
: were created
: has been created
: are created
I:
S: Soon all mobiles … with warning that cigarettes are a major health hazard.
: will be sold
: are sold
: have been sold
: are being sold
V2: Вопросительные предложения
I:
S: Вопрос, который произносится с восходящим тоном
: What health damage cause the explosion of the chemical plant?
: Can our bodies excrete polychlorinated biphenyls (PCBs)?
: Why do children often play on landfill sites?
: These highly toxic chemicals enter human tissues via the food chain, don’t they?
I:
Q: Правильная последовательность общего вопроса
1: can
2: about 80 percent
3: of our domestic waste
4: be
5: recycled
I:
S: My friend gathers medicinal plants in summer.
: When does your friend gather medicinal plants?
: Where your friend gather medicinal plants?
: What does your friend gathers?
: When does your friend gather medicinal plants?
I:
S: Other hazards of buried garbage include lead from old pipes and paint, and organic solvents, …?
: doesn’t it
: can’t they
: don’t they
: do they
I:
S: Burning garbage produces carbon dioxide, toxic fumes, soot and other airborne particles …?
: doesn’t it
: can’t it
: doesn’t they
: will it
V2: Слова заменители
I:
S: Предложение, в котором one является
словом заменителем
: The doctor determined that one valve did not work.
: Lesgaft was one of the most famous anatomists of his time.
: The right atrium is larger than the left one.
: During operation one can use different instruments.
V1: Грамматика
V2: Неличные формы глагола
I:
S: Форма, являющаяся инфинитивом
: throw
: threw
: thrown
: throwing
I:
S: Предложение с причастием I в функции определения.
: They are using a new method now
: Using different methods they identified new substances.
: He is fond of reading scientific texts.
: My friend living in the students’ hostel often comes to see me.
I:
S: Предложение с причастием II в функции
определения.
: The scientist described a new a method of treatment.
: The surgeon performed the operation successfully.
: The experiment performed by the scientist was successful.
: A new method of treatment was described in the report.
I:
S: Предложение c инфинитивом в функции подлежащего.
: To make a correct diagnosis a physician must know the symptoms of a disease.
: The aim of the publication is to present up to date findings.
: Alchemists were trying to turn ordinary metals into gold.
: To maintain normal acid base balance is the main task of the kidneys.
I:
S: Предложение c инфинитивом в функции определения.
: All living organisms require oxygen to maintain life.
: The function of leaves is not to absorb water.
: They washed their hands before beginning to work.
: R. Boyle was the first scientist to separate chemistry from alchemy.
I:
S: Инфинитив выполняет роль определения
: Acid rain is a cause to damage crops and forests, lakes and rivers.
: Scientists found out acid rains to ruin buildings.
: Scientists have tried to reduce the acidity of lakes artificially.
: Some countries risk to face severe drought and famine.
I:
S: Инфинитив выполняет роль обстоятельства цели
: We should reduce the emission of carbon dioxide to stop the global warming.
: A rise in the earth’s average temperature will make large expanses of ice to melt.
: The scientists noticed the sea levels to rise about two millimeters a year.
: The sea level could rise more over a few decades if the polar ice continues to melt.
I:
S: Инфинитив выполняет роль подлежащего
: To reduce the acidity of water can certain chemicals such as calcium carbonate.
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