I want each subscriber of my website to have access to their exercises( like fill in the blank in texts in french) in the form of Multichoice question. They click on Start, to start their exercise of around 20 fill-in-the-blank questions. For each blank, there are 4 choices in the form of A,B,C,D
Then when they click the Check answer button, if they get the question correct, then nothing will happen, if they get it wrong for one particular question, say the 5th blank, there will be a pop-up message for the 5th blank, saying that : " The right answer is B, because .... A,C,D are not viable answers because..."
Each subscriber has different level, they will be divided into different groups (beginner,intermediate,advanced...) so I want different questionnaires (easy,hard,very hard) for each group of students.