Read the examples.Say them in your language.Is there a similar structure in your language? Ex 4,5,6 p 68 sb 6 class
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1) does the word 'science' mean 'knowledge'? общий does the word 'science' mean 'knowledge' or "invention"? альтернативный the word 'science' means 'knowledge', doesn't it? разделительный what word means 'knowledge'? к подлежащему what does the word 'science' mean? специальный   2) does technology influence different aspects of our life? does technology or science influence different aspects of our life? technology influences different aspects of our life, doesn't it? what influences different aspects of our life? what aspects of our life does technology influence?   3) does a theory become a part of scientific knowledge? does a theory or practice become a part of scientific knowledge? a theory becomes a part of scientific knowledge, doesn't it? what becomes a part of scientific knowledge? what does a theory become? 4) do scientists use systematic methods of study?   do scientists or teachers use systematic methods of study?   scientists use systematic methods of study, don't they?   who uses systematic methods of study?   what methods of study do scientists use?