Completar frases Prasal verbs Versión en línea Complete with the right phrasal verb. por Magaly Játiva 1 with take up on came counted up came clean across left behind work give out after a ) King Camp Gillette , in 1909 , the invention of the first disposable razor blade . It replaced the original straight razor , which was like putting a knife to your throat . b ) Percy Spencer invented the microwave oven in 1946 . He the idea of using microwave energy to heat and cook food while working at Raytheon . c ) The vacuum cleaner was invented by Hubert Cecil Booth in 1901 . It was designed to dust and dirt by sucking them into a cylindrical container . d ) The invention of the cell phone in 1977 by Bell Labs previous inventions of the telephone and the radio to work efficiently . e ) Hungarian inventor , Lazlo Biro , created the ballpoint pen in 1938 . This invention the old styled fountain pen , making it obsolete . f ) The Wright Brothers invented the first working airplane in 1903 . They designed it to a flying bird . g ) The Rubik's cube , invented in1974 , by Erno Rubik , is a toy puzzle which is very difficult to solve . Many people spend hours trying to it out h ) The first television set was created by John Logie Baird in 1926 . He designed it to analog audio and video signals .
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