Исправить предложения с модальными глаголами

Task 2.

1. Can I have the last cake please?

2. You must not talk in class.

3. She was able to read at the age of five.

4. You can not take photos in here.

5. He might had met them before.

6. The baby must sleeping now.

7. I had to go to the bank yesterday.

8. You aren't allowed to smoke here.

9. You need to go on a diet.

10. You don't need to worry about redundancies.