C268 - Spreadsheets - No More Pre-Assessment

Just found this out today when looking at my degree plan. The C268 Pre Assessment is gone, and you only have the OA to take.

This is going to be...difficult, as I have little Excel experience and wanted to get some practice on a similar document before taking the OA.

Does anyone have links to Excel sheets with similar requirements or any other resources that you are aware of? I won't be starting it for at least a month and a half, so I'll have time to look if no one has any suggestions.