Read the passage in the lower window below (you may need to scroll). Then click on the"open" button in the top window. Next, click on the "correct" and "incorrect" buttons to read the correct and incorrect summaries (you will need to scroll for some of them). Next, click on the "question" button - and answer the question. When you have selected the right answer, click on the "X" button, to close the window and the "forward" arrow to move onto the next part. Repeat the sequence to the end of the quiz.