T520, please continue to post when you have questions. When you start asking about basics however, I have concern how much you are paying attention to your teacher or if you are looking for discrepancies in his and our version. That one on one relationship is almost always the most productive! Give your teacher a chance, show him/her the same interest that you show here at TM. If you make that list, give it to your teacher in advance, then there is time to think about the best answers! There is nothing that motivates a good teacher more than an active, interested, PRACTICING student. There is nothing that makes a teacher more suspicious than a student continually looking for an easy way out.