Preface
Lesson 1 -Ah/eo naeda, -Ah/eojida
Lesson 2 -(으)라고, -(이)야
Lesson 3 -(으)ㄴ/는 감에, -고자
Lesson 4 - whether - whether, - same
Lesson 5 -(으)ㄴ가하다, -게굴다
Lesson 6 - There is no law, -(으)ㅁ으로
Review Lessons 1 - 6
Lesson 7 -(이)고 -(이)고 Without any hesitation, -아/어서는
Lesson 8 -(으)ㄴ/는 이상, -더러, -은/는 -대로
Lesson 9 -(으)니 -(으)니 do, -geo-ra
Lesson 10 -아/여요, -(으)ㄹ되
Lesson 11 - Despite, - (eu) due to
Lesson 12 -Dago, -Deoni
Review Lessons 7 - 12
Lesson 13 - Altitude, Where - Only
Lesson 14 -As/Assured, -I said
Lesson 15 - As I see it, -ki is wrong
Lesson 16 - Where is the law?, - Not as good as
Lesson 17 - It is no exaggeration to say that, including -eul/reul, -many
Lesson 18 - is a habit, - is a habit, - is a habit
Review Lessons 13 - 18
Lesson 19 -(으)리라고, -너니
Lesson 20 -아/어 대다, -기 일쓰다
Lesson 21 - In my own way, - Chigo
Lesson 22 - As you said, - As you approach
Lesson 23 -(으)ㄴ가 그싶은, -(으)ㄴ/는 yard
Lesson 24 -(으)ㄴ I have a feeling, - I don't know if it's okay
Review Lessons 19 - 24
Lesson 25 -If it was/was, -(으)나마나
Lesson 26 -(으)ㄹ, almost like, -마
Lesson 27 -자, -(으)ㄴ채
Lesson 28 - With/Without, I wonder if -(으)려
Lesson 29 -Ah/eo put it down, -i/ga is not there, at best
Lesson 30 -(으)ㄹ대로, How -던지
Review Lessons 25 - 30
Answer

- Vocabulary and Expression Problems: You can check and practice what you have learned with problems that use new vocabulary and expressions from each lesson.
- Type practice questions: Practice 2-3 grammar questions for each lesson.
You can practice this grammar sufficiently by making sentences using it and completing conversations.

- Review: There are review questions for each of the six lessons, so you can check your learning of vocabulary and grammar.
You can also practice writing long pieces by using the manuscript writing problem.
- Answer: There is a model answer so learners can check the answer and learn on their own.