Middle school English and science study text set, for regular test preparation. - Title: Challenge Middle School English 1-2 - Title: Challenge Middle School English 3 - Title: Challenge Middle School Science - Title: Regular Test Prediction Questions - Title: Regular Test Memorization BOOK - Title: Challenge Science Physics - Title: Challenge Science Chemistry - Title: Challenge Science Biology - Contents: Includes answer examples and problems, etc. Thank you for viewing. Important Notes: ① 2020 edition ② Mostly blank, but some have writing on about 2-3 pages. ③ Red sheets for memorization are not included. ④ The answer key for the ability diagnosis mark test is not included. ⑤ Cannot be submitted to the Red Pen Teacher. Please purchase only if you agree to the above.