Найти лишнее слово в каждой строчке! The most difficult thing for university student Shaun Roger is opening of his classroom

The most difficult thing for university student Shaun Roger is opening his classroom door. Shaun can\'t do this without help because he is only six years old [в этом предложении ошибок нет]. He is the youngest person ever to study at Rochester University in New York. Shaun began reading at two, by the age of five was regularly corresponding with university professors and will shortly complete his first book. \"I love learning\" says Shaun. \"My hero is the scientist Albert Einstein because he never combed his hair and wore socks\".