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Yang2021-05-01 22:34
이 사용자는 답글이 없습니다.
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Yang2021-05-01 22:34
이 사용자는 답글이 없습니다.
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Yang2021-05-01 22:33
이 사용자는 답글이 없습니다.
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Celina2021-05-01 04:26
이 사용자는 답글이 없습니다.
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Lenna2021-05-01 01:31
He is a great teacher
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Andrey2021-04-30 02:04
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Miho2021-04-29 22:04
Teacher Costello is very enthusiastic about teaching and has profound thoughts about any issues. He always encourages me to keep learning and share new ideas about lesson topics.
Especially his generosity and smile would provide students confidence and motivation.
Especially his generosity and smile would provide students confidence and motivation.
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Tom2021-04-29 21:27
이 사용자는 답글이 없습니다.
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Alesander2021-04-29 10:54
I have learned a lot from Costello. Thanks for this lesson.
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Alesander2021-04-27 04:36
I've learned a lot! Thank you so much!