Geting lessons rated

I am just starting and can't quite figure out how to make the system work. I have taken the quiz for Interactive Audio 1.2 several times but it keeps saying "Not rated". How do I get it to be rated? Valeska

Each lesson has a part entitled "My Level". Click on the "start here" button and listen to the words or phrases related to that lesson. Then select the button that represents how well you understood, ie easy, needs work etc. You must listen to ten or more words or phrases before you get a rating for that lesson. Hope this helps.