good morning I have a favor to ask you could you help me to do these English exercises​

1. We have to

2. Has he to

3. Has to

4. We have to

5. We will have to

6. I have to

7. Have we to

8. They have to

Le deuxième exercice, c’est le même principe :

I mustn’t

You mustn’t

He She It mustn’t

Et ainsi de suite