Образуйте прошедшую форму данных глаголов Walk, dream, wash, drop, hope, stop, spell, dry, cry, watch, dust, cook, play, open, talk, want, clean, work, cover.see, read, cut, hear, stand, put, sing, take, write, run, bring, eat, drink, speak, go, be, have, give, teach, sleep, know, buy, get, come.