I'm currently going through the Teacher Training Modules and I'm at 3.4 Discussions: Chat about it. I've made my discussion question in my sandbox course and replied to the discussion question. I don't have access to any other discussion questions for the other teachers and I don't see a way to upload my work or submit what I've done. Basically, I'm "dead in the water". How do I move past the point so I can continue with the lessons? I would like to finish the entire course today and I'm very frustrated at this point.