Bonsoir j’aurais besoin d’aide pour l’exercice 4 Merci beaucoup !!

1. He asked you when you will pay the rent
2. He asked the old man how long he had been homeless
3. They asked us where could we find a place that is not too expensive to rent
4. I asked them how much they thought they could pay
5. I asked her sister if she could help us