Now multiple-choice, sorting and short answer quizzes validate in http://validator.imsglobal.org/qti/index.jsp?validate=cartridge . True-false quizzes testing
Now multiple-choice, sorting and short answer quizzes validate in http://validator.imsglobal.org/qti/index.jsp?validate=cartridge . True-false quizzes testing

ging/vish_orange,suec78/vish_storyrobin,rogervaas/vish,ging/vish,agordillo/vish,ging/vish,suec78/vish_storyrobin,suec78/vish_storyrobin,agordillo/vish,ging/vish_orange,ging/vish_orange,rogervaas/vish,agordillo/vish,suec78/vish_storyrobin,agordillo/vish,rogervaas/vish,rogervaas/vish,ging/vish_orange,ging/vish_orange,ging/vish,ging/vish,ging/vish