"Образуйте прошедшую форму данных глаголов Walk, dream, wash, drop, hope, stop, spell, dry, cry, watch, dust, cook, play, open, talk, want, clean, work, cover. "

ну среди этих глаголов таких нет

Walked, dreamed, washed, dropped, hoped, stopped, spelled, dried, cried, watched, dusted, cooked, played, opened, talked, wanted, cleaned, worked, covered

[id]- dusted, wanted, covered[t] - walked, washed, dropped, hoped, stopped, watched, cooked, talked, worked[d] - dreamed, spelled, dried, cried, played, opened, cleaned