Помогите пожалуйста срочно!!! нужно исправить ошибки в предложениях прохожу тему Многофункциональные глаголы в роли модальных:

1. I am sorry. I am late. Did you have to wait long? 2. Everything is okay. You see that you need not have worried. 3. I won\'t be able to translate this article unless you give me a dictionary. 4. You ought to visit your brother in hospital. 5. You don\'t have to go shopping today as we are dining out. 6. This week we are to meet with an outstanding scientist. 7. He was not allowed to smoke in their house. 8. Guess what! - I cannot, you will have to tell me. 9. Will you be able to speak to him tomorrow? 10. You are not allowed to talk during the exam.