Напишите формы слов по образцу. Образец: a nose-noses; to do- did; tall- taller. to see, a foot, long, to help, a friend, old, short, to walk, to talk, high, to want, thin, a hand, fat, cold. Срочно!!!

a foot-foots, long-longer,to help-helipng, a friend-friends, old-older, short-shorter,to walk- walking, to talk-talking, high-higher, to want-wanting, thin-thiner, a hand-hands, fat- fater, cold-colder.