I think your lessons are very useful. I have been studying with a private
tutor for a few years and find your program to be an excellent supplement
for reinforcement. I myself have been an esl (English as a second language teacher for more that 34 years. I speak English, Arabic, French and Spanish. Chinese is my greatest challenge,
needless to say! Once again, thanks for the help your program provides.
Dear Serge,
I think your lessons are very useful. I have been studying with a private
tutor for a few years and find your program to be an excellent supplement
for reinforcement. I myself have been an esl (English as a second language teacher for more that 34 years. I speak English, Arabic, French and Spanish. Chinese is my greatest challenge,
needless to say! Once again, thanks for the help your program provides.