1. First, open the Word document and type what you need for the activity. Center the title and adjust the appropriate font size.

2. Adjust the line spacing between subheadings to make them more beautiful. Select all the subheadings and right-click "Paragraph", as shown in the figure below.

3. Click on "line spacing" and select the line spacing you need.

4. In order to be beautiful, the background picture is indispensable. Click Page Color under Page Layout, and then click Fill Effect.

5. A dialog box will pop up, click "Picture", click "Select Picture", and then select the appropriate picture.