I am taking "Callan method" class. When the time is right, I will make a reservation. Teacher Trellis has clear pronunciation and is easy to hear. Also, I think that she is a teacher suitable for "Callan method" because she can speak at a tremendous speed. I always take her lessons with a moderate sense of tension. The main reason I like it is that it clearly shows the sentence breaks, which is a very good study for me. I want to continue taking classes. :-)
