At first I had trouble coming up with an idea for a story. I think it could use more examples. I chose "Ayn Rand gets added to Mt Rushmore" and it made a nice story about it. The next one I might try is "Dingoes permitted as pets around the world". Basically anything you can imagine. I like the vocabulary quiz. I did Spanish and it had a new word and a couple that I'm fuzzy on, and that was useful practice.
Edit: Year of Linux on the Desktop is another.
Edit 2: For Year of Linux on the Desktop it did 2024 as that year. Might want to add the current date to the prompt and say that to have stuff imagined in the future be after that. Another thought is to have the LLM suggest a story prompt for you.