The beginning and the end of grammar is sedu!

It is linked to the same table of contents as the customized review textbook of Grammar End START, and is the latest revised edition of “Grammar End START Skill Building.”
We provide a large number of grammar problems, including 15 mock exams, and you can review the key points of each unit through the problems.

The "Grammar End Series" reflects all 31 years of past college entrance exam and mock exam questions and summarizes frequently appearing grammar points.
In order to accurately understand the intent of the test, only the necessary grammar explanations are provided, and optimal examples with high completeness are included.
For learners who need to apply more grammar, we recommend studying “Grammar End START” and “Grammar End START Skill Building” in parallel, completing grammar concepts with “Grammar End ESSENTIAL,” and then finishing with “Grammar End Practice Test.”

1) Grammar End START: The beginning of grammar for the CSAT and school exams
Learn 23 key grammar points by analyzing 31 years of past grammar questions.
Step-by-step grammar learning is possible without burden, and a concept memorization book is provided.

2) Grammar End START Building Skills: Application of Grammar for College Scholastic Ability Test and Internal Exams
Linked to the same table of contents as the customized review textbook of Grammar End START
Review and organize key grammar points with a large number of grammar problems, including 15 mock exams.

3) Grammar End ESSENTIAL: The end of grammar for the CSAT and school exams
A summary of the grammar concepts used in the CSAT, understanding the intentions and solution strategies of past exam questions.
Includes essay questions for the internal exam, and a concept memorization book is also provided.

4) Grammar Final Practice Test: CSAT Grammar Final Review
Analysis of the latest exam trends and summary of frequently appearing and key grammar.
Includes 288 high-quality, practice-based questions