Write a stream of consciousness page. Read a few examples, identify commonalities, get a feel for the structure.
Every time you learn something new, you can strengthen that knowledge by practicing through speaking and writing. Aim to include words in your story, depending on how much time you have for this exercise.
What are you going to do about it? Write a few paragraphs or more if you wish explaining some aspect of how to do what you do. What is the receipt for?
Try to see how long you can keep the conversation going without any words spoken, but end it with one of them saying a single word, and the other one repeating the same word. See how much you can pack into just one sentence? What might that conversation sound like?