Well, I got 10 out of 10 easily. They're very simple idioms. XP Unless it would be easy to have teachers check a box on their profile that allows them to make all test results private or public, just leave it. There are a lot of people who just need to take the lesson to heart and learn a bit more. There's nothing wrong with not knowing everything, even as a teacher. That or you could have the page before the results show the person's score (without saying which they got wrong) that asks for confirmation on whether they want it published or not, like on Facebook quizzes. Just some thoughts
