You can choose some topics that you are interested in according to the school spirit or history, and choose songs or dances that you are familiar with according to these topics.

You can also ask teachers or classmates for help, which is just the old saying that "there is a golden room in the book, and there is Yan Ruyu in the book", and it will also help your problem.

You can also ask for help in the school library and find some related books. In the colorful world of books, you will become more and more excellent.

I wish you can pass the school exam smoothly. Goodbye.