Chapter 01 Conjunctions
Unit 01 Conjunctions and, but, or, so ----- 12
Unit 02 'Imperative Statements, and' and 'Imperative Statements, or' ----- 14
Unit 03 when/after/before ----- 34
Unit 04 because/if ----- 36

Chapter 02 Prepositions
Unit 01 Prepositions of Time ----- 60
Unit 02 Prepositions of Place ----- 62
Unit 03 Prepositions of Direction ----- 82
Unit 04 Other Prepositions ----- 84

Practice Test Chapter 01-02 ----- 104

Chapter 03 Sentence Format
Unit 01 Essential Sentence Components in English ----- 110
Unit 02 Type 1 ----- 112
Unit 03 2nd Form ----- 130
Unit 04 Types 3 and 4 ----- 132
Unit 05 Converting 4-Format to 3-Format ----- 152
Unit 06 5-Format ----- 154

Practice Test Chapter 03 ----- 174

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The #1 middle school English grammar textbook, the elementary English series with 3,800 middle school English grammar questions!

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A three-step structure to master the fundamentals of English grammar.
- Step 1 Grammar explanation + simple verification test
- Step 2 Practice Questions
- Step 3: Let's Practice More! Additional Practice Problems
2.
A rich number of problems that allow repeated practice to ensure proper mastery of grammar once learned.
3.
Provides a variety of descriptive questions to help prepare for middle school exams.
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The 2015 revised textbooks include all 500 essential elementary school words and 750 essential middle school words designated by the Ministry of Education.
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Provides a variety of photographic materials to help understand the problem.
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Free MP3 recordings of words and sentences in native speaker voices
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Free vocabulary writing practice sheets, dictation test papers, and vocabulary memorization test papers to help you review what you've learned.
8.
Includes two practice tests for comprehensive evaluation