TPR HEARINGS. What will they ask?

I was reading a reply on another post where writers were briefly mentioning questions the judge asked them at their TPR hearings and I guess I hadn't thought about that part or the process yet. In most of our previous court hearings (not tpr's) they just asked if we had anything to say and we gave a short update on our FC. But it sounds to me that the judges often (always??) ask specific questions to the FP. I want to be prepared. I'm always nervous. Can you guys share some experiences?? Thanks