Выпишите из текста 2 предложения со сказуемым в past indefinite active и в past indefinite passive. подчеркните глагол-сказуемое и определитель его видовременную форму и залог; напишите форму инфинитива. in 1903 pierre curie and marie curie were awarded the nobel prize for physics for the discovery of radioactivity. in 1908 she became a professor, and in 1910 her fundamental report on radioactivity was published. in 1911 she was awarded the nobel prize for chemistry, for the isolation of pure radium. in 1918 the radium institute became a universal centre for nuclear physics and chemistry. marie curie researches were directed to the study of the chemical properties of radioactive substances and the medical application of these substances. one of marie curie's outstanding achievements was to show the need and importance of radioactive sources in everyday life.

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