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oxford podstawa szkoła średnia
useless invention, make phone calls, dial a number, gravity, remote control, take a deep breath, digital native, psychologist, make a discovery, chemist, launch a rocket, drive , be nothing like sb, download, search the internet, take a chance, explore an idea, technology, send emails, DVD player, charger, plug, take photos, social networking site, nowoczesny wynalazek, scientifist, swich, insert sth, do an experiment, space, geneticist, travel into space