The new This is Grammar Series!

Vivid colors, more practical examples, and a more powerful learning system!

1.
Full color design
A clear, immersive design makes grammar more accessible.

2.
Step-by-step learning system
Study grammar systematically in FOCUS and test your skills in EXERCISE. Expand your vocabulary with WORD LIST and review the grammar you've learned at a glance in REVIEW.

3.
Practical Grammar and Example Sentence Structure
You can learn with more realistic examples by revising outdated or outdated expressions.

4.
4 additional questions, including those of the internal exam type, provided free of charge
Additional problems can be downloaded for free online.
From the various problems in the book, to the workbook, and even the additional problems provided, don't miss a single one! Be sure to thoroughly review them all!

5.
The new This is Grammar!
Practice speaking with SPEAKING TIME, along with the grammar you've learned above, and practice writing with the free online sentence pattern practice.
Take a break and enjoy learning with the American VS British English (beginner level) corner, which compares American and British English, which have the same meaning but are expressed differently, and the Enjoy & Travel (intermediate level) corner, which takes you on a trip to an English-speaking country.

All of this in one volume!
* Complete core grammar with a step-by-step learning system
* Additional questions provided, including internal exam types
* Full support for vocabulary lists and test papers, mobile vocabulary lists, and VOCA TESTs