There is no way to save the progress of the form. If you exit the form or submit it before completing it, your progress will be lost.
There are a variety of learning opportunities that you'll be able to participate in. You may be asked to create a Google Doc and submit the URL for the document for a given activity. In order to do this, you'll need to open a new tab to create the Google Doc, make sure that you make the document visible to anyone with the link - copy and paste the link into the form.
Please contact Eric Watt at email@example.com with any questions.