Hello! Well, I wouldn't prefer lying about what you did instead just say what you actually did. To be able to write something you should have to have a passion for the subject because then it will be more meaningful and fun to read! I subject you write about what you actually did or if you haven't really done anything yet, do something first then write about it! For example; Hang out with family, Bake something, Play your favorite video game, Watch a show you're interested in then type about it, talk about how u watched a favorite streamer/person of yours, or just go on a relaxing walk!