4 предложение с ну только правильный поставлю как лучший ответ ​

1. I have to learn English.

2. He has to clean his room.

3. I have to do my homework.

4. She has to go for a walk with her dog.

5. I haven't to visit it.

6. She hasn't to know about it.

7. You haven't to be evil.

8. He hasn't to has problems with learning.