We need to bring our books, because to be coupled in teaching and practice. When we do not understand, you can look in the book and to the work, such as the group, make up dialogue. If we do not, you can see a sample from the conversation in the book. It is very important. If we do not bring. Time, we will not understand. If you do not see in the book. If you know some of you may admonish or some will deduct points, it is something that is nice, we should not forget to remove a book or plan to take, because it is not heavy or otherwise, because it will result in bad with myself and our points. If you don't bring a book and someone will help you, because a friend who did not bring.
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