判断下列句子是否正确，对的写“T”，错的写“F”，并将错误的地方找出来，并改正。
【小题1】A sperm whale is shorter than a killer whale in its length. （_______）________
【小题2】How taller are you? （_______）____________
【小题3】How long are your legs? （_______）____________
【小题4】I’m thin than you. （_______）____________
【小题5】I’m bigger and strong than you. （_______）____________