Look in the Library, folder Audio. It has a generic name but you can rename it.
Sorry, kiddo. I believe I asked this same question about a year ago! But when I searched the forum, it didn't come up. See, it's obvious, right? But there's nothing in the documentation to TELL me where to find it and name it.
That's the kind of non-intuitive thing I'm talking about. Each aspect of the work should have beginner instructions so that a newbie can do it right, then explore and experiment with the skill. They (or I would) would quickly understand if the information were just made available in the manual.
If anyone can find instructions in the manual about how to start the audio with a brief request for the child to choose the word that says "is,"----let me know. Because I sure haven't found it. Yet. Again!
I meant, start the slide with audio instructions for the child.