Grammar Express Basic: For Self-Study and Classroom Use (With Answer Key)
暫譯: 文法快易通 基礎篇：自學與課堂使用（附答案鍵）

Now there's a Grammar Express designed just for beginning and low-intermediate students! Appropriate for self-study or classroom use, Grammar Express Basic uses highly controlled vocabulary, abundant illustrations, and slower pacing to quickly bring students up to speed. The program's concise, four-page units present and practice grammar points in context, using topics of interest and relevance to learners.