New Concept English

대화를 통해 영어 배우기

New Concept English

Book I

First Things First
레슨144
난이도초급
New Concept English

Book II

Practice and Progress
레슨96
난이도중급
New Concept English

Book III

Developing Skills
레슨60
난이도고급
New Concept English

Book IV

Fluency in English
레슨48
난이도전문가