Помогите с английским. 8 класс. 4 и 5 задание

1) Сould you write essays when you were 7? No, I couldn't 2)Can your parents speak English? Yes, they can 3)Could you watch TV until midnight when you were 8? No, I couldn't 4)Can you ride a bicycle yet? yes, I can 5)Could you play football when you were 8? No, I couldn't 6)Can you choose which days you go to school? No, I can't 1)have to 2)mustn't 3)don't have to 4)must 5)shouldn't 6)should