A perfect set of chemistry and biology practice questions for the 2021 Common Test. Biology has some writing in it, as shown in the photos. Chemistry appears to be free of writing. The sticky notes are still attached. Individual sales are also possible. If sold individually, the price is 300 yen per book. Please understand that these are used items before purchasing. - Subject: Chemistry - Year: 2021 - Test Type: Common Test - Number of Questions: 60 minutes x 6 sessions - Subject: Biology - Year: 2021 - Test Type: Common Test - Number of Questions: 60 minutes x 6 sessions Thank you for viewing.