Bonjour si quelqu'un pouvait m'aider pour cette exercice de niveau 5ème

Formez un génitif à partir de éléments en majuscule

1: THE POWER OF KARL seemed unlimited.
2: THE FIELD BELONGING TO CHRIS had been ravaged
3: THE DECISION MADE BY OUR NEIGHBOURS was quite unexpected
4: he had never heards the sound of THE VOICE OF THE GIANT
5: THE HOUSE OWNED BY MY PARENTS was located in Ashland

merci par avance aux personnes qui m'aideront ;-)