QUARTET: Intermediate Japanese Across the Four Language Skills II [Workbook]

QUARTET Workbook II is the practice companion to QUARTET II, covering Lessons 7 to 12. The first half tests reading comprehension and gives you exercises for the grammar and expressions from each lesson, building from basic drills to combined exercises including fill-in-the-blank, sentence formation, and short compositions. The second half covers 上級へのチャレンジ and 漢字チャレンジ. There are no oral response exercises in this workbook.

There are fewer exercises per grammar point than in the GENKI workbooks, so it won't carry your study on its own. For self-studiers, it's still worth having for the reading comprehension questions and composition practice. There is no standalone answer key in this series. Answers are in the Teacher's Guide.