If you need to go back to a particular assignment that you completed previously, select the proper category in the Flex Study navigation bar located to the left of your task list. Here you will see the sections of tasks such as Outlines, Lectures, Essay PQs, MBE PQs, etc. and then you can navigate to the appropriate task you would like to re-access and review/view.
Review tasks however, are only available to complete in Directed Study.