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Yura
2018-11-22 15:31
本当に良い先生で、オススメ!
She is one of the best teacher! I recommend!

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Cheryl
2018-10-18 14:01
Teacher Delta explain the material well.
It's a great English on sharing the idea of the article.

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Jasmine
2018-09-24 15:50
She is a kind and pleasant person. Good teacher!

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Masie
2018-09-08 10:01
老师

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Cal
2018-08-29 09:15
Delta patient and calm, good teacher.

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Vera
2018-08-24 10:27
我很开森

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Wanaka
2018-07-21 16:35
She is an awesome teacher! She is very kind and friendly.
I took the Callan Method this time and I'm sure I'll take her class again!
Thank you Delta!

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Cyrus
2018-06-14 15:29
Callan Stage 3
She spoke a little slowly, but she cheered me a lot of times.
I thank her.

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LIEGE RAMPES
2018-05-22 09:57
Adorei!! Excelente professora!! Super simpática e atenciosa!!

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liyifei
2018-05-19 14:59
I'd like to have a class with teacher Delta. It's very funny!