This course is impossible to do. Even when you click on learn new words, expecting a new lesson/session, it will quiz you on words from previous lessons/sessions. If you completed the previous lesson a few days ago, you will not remember the pronunciation for these words, so you have absolutely no chance to give the right answer. Also, in the new lesson, it teaches you the expression for braised, then quizzes you on boil, that you haven’t been taught. How the hell can you quiz me on something I haven’t learnt yet? This course is simply a mess, and I wish someone would fix it.