Adventure Game Help
So I need to make a text adventure game for a school projects using states in Unity 2D. We briefly went over how to make a game like this, then never touched unity again for over a month and no one remember how to do anything besides Debug.Log. I already made the game in Debug.Log but i can't use that version for my final project. The game needs to have the text pop up on screen, something to select on option, and have the text change. Nobody in my class doesn't know how to do any of these and my teacher won't help us or give us refreshers on anything. I am also extremely incompetent in this class, so could answers be explained as if your talking to someone who has never used unity before.
If it makes things any easier, what are some good templates I can use and just fill in the blanks for what I need?
All help is appreciated .