Command script flash or html software

This is for our small driving school. Its a program that will help students to study its basic questions and answers. There is total of 5 test, we already have the 3 programs that open up in flash and give the student questions they answer and in the end, it will tell them if they pass or not and final score. I would like to combine the already existing 3 and add 2 more. I want it to be the 5 test in one version. where they don't have to load them separately but one that will have all 5 inside. The current version is written in actions command script in flash. Must be fully functional on with all operating systems. We don't have the original files so the current one must be deconstructed.