Third books: (training skills) improve class
The key to master English (Developing Skills) focuses on the analysis of the inherent logical relations between sentences and sentences make you realize refined, beautiful practical and imitation, so it can be used in organic English writing; the teacher will further expand the application on the vocabulary, phrases and grammar. Students who have about 3000 words or have completed the second book of new concept English can learn from the third volume of new concept english.