Номер 5 номер 6 пожалуйста перевод не нужен

5. 1 could i talk when i was two 2 my friends couldn't go to the disco 3 could you speak english last year 4 i could ride bike a two years ago 5 could you play chess ten years ago 6. 1 should 2 shouldn't 3 should 4 should 5 shouldn't