In the Study Hub: Online BREO site there is a section about managing your own learning which contains resources that will help you prepare for exams:

• Go to BREO: http://breo.beds.ac.uk
• Log in using your username and password
• This will take you to the BREO Gateway page
• Click on the Study Hub button
• On the left hand menu of the site select the managing your own learning section
• Select the preparing for exams folder

You can also visit: https://www.beds.ac.uk/exams and scroll to the bottom where it says Prepare for exams