4. дополните предложения соответствующими по смыслу словами. 1 the scientists have presented a detailed _ of the results. 2 they have brought in a food _ to help in the research. 3 all process materials are tested using highly developed _ techniques. 4 the researchers have corne up with an _ idea for the use of recycled plastics. 5 charles dyson is the _ of a vacuum cleaner which works on a new principle 6 the advent of the ballpoint pen was a wonderful _ 7 they employ a large tearn of software _ a) developers b) inventor c) analytical d) innovative e) invention f) analyst g) analysis

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