Исправьте предложения, в которых допущены ошибки: a) I'm busier than my little sister.b) London is more old…

a) I'm busier than my little sister.b) London is older than New York. — исправленоc) It's the sharpest pencil I have. — исправленоd) Do you know the shortest way to the station? e) This exercise is more difficult than that one.f) Be more active at your lessons, please.g) She is the prettiest girl I've ever known. — исправленоh) The boy is as tall as his father. — исправленоi) He makes more mistakes than you do.j) Baseball is the most popular summer sport in America. — исправленоk) Yesterday he started to feel worse. — исправленоl) He said that money was more important to him.