I took Callan Method. I think this is probably the second time I have taken this teacher's lesson. I think it is very stable and very good at her teaching. I'm sure I will take her lessons again. Thank you.
I took Callan Method. I took this teacher's lesson for the first time and felt that she was very good at teaching. And, her pronunciation was fluent and I was able to take good lessons. I have taken many teachers' lessons so far, but I can especially recommend her. Thank you.