history: I have a speech to prepare for and I'm not ready. This speech has me worried. Don't worry_comma_ you'll do great! You're very articulate and confident. Thank you so much but it's going to be hard to talk for 10 minutes. I think you got this. Don't stress it.
current: I'm going to speak on sports!
next: There's plenty to talk about with sports, you'll have enough content to fill up ten minutes!