UNIT 01 5-Format
UNIT 02 Perfect Tense
UNIT 03 Auxiliary Verbs
UNIT 04 To-Infinitive 1
UNIT 05 To-Infinitive 2
UNIT 06 Gerunds
UNIT 07 Present Participles and Past Participles
UNIT 08 Participle Phrases
UNIT 09 Passive Voice 1
UNIT 10 Passive Voice 2
UNIT 11 Relative Pronouns 1
UNIT 12 Relative Pronouns 2
UNIT 13 Relative Adverbs
UNIT 14 Complex Relatives
UNIT 15 Coordinating Conjunctions / Correlative Conjunctions
UNIT 16 Conjunctions that lead noun clauses
UNIT 17 Conjunctions Leading Adverbial Clauses
UNIT 18 CONJUNCTIONAL ADVERBS
UNIT 19 Comparison of Primary Grades / Comparison of Comparative Grades
UNIT 20 Top-tier comparison
UNIT 21 Past Subjunctive
UNIT 22 Past Perfect Subjunctive
UNIT 23 Match
UNIT 24 Speech / Special Phrases

〈Grammar N: Solving Problems Right Away〉 is designed to help you learn core grammar concepts and then practice solving past exam questions in order of difficulty to get a feel for the real exam.
We have made it possible to complete middle school English grammar by solving various past exam questions in a short period of time.
By structuring the questions step by step based on the error rate, you can effectively learn at your level and significantly strengthen the descriptive questions to achieve a perfect score on the internal exam, so you can solve multiple-choice and descriptive questions at a 50:50 ratio.
We've included a separate notebook of incorrect answers so you can analyze your mistakes and avoid repeating the same mistakes. Use it right before the test.
One more thing! "Grammar: Solve Problems Right Away N" is comprised of the same syllabus as "Grammar: Write Sentences Right Away."
When used together, learning effectiveness is doubled!