sentence: Sport is an important thing for all of us because it helps us avoid disease and become healthier . My favourite sport is swimming , so practising this kind of sport is the best because it helps me feel fresh and relaxed .
modified: Sport is an important for all of us because it helps us avoiding disease , and becoming healthier .My favuorit sport is swimming .So practising this kind of sport is the best because it helps me feeling fresh and relax .
transformation: NOUN, VERB:FORM, PUNCT, VERB:FORM, ORTH, SPELL, OTHER, VERB:FORM, MORPH