1. 黒板   school   library   classmate   blackboard   Hint Half-n-half Clue   2. 図書館   school   library   pencil sharpener   student   Half-n-half Clue   3. 学生鞄   satchel   paper   library   pencil   Half-n-half Clue   4. 鉛筆削り   pencil   pencil sharpener   eraser   chair   Half-n-half Clue   5. 紙   grade   blackboard   teacher   paper   Half-n-half Clue   6. 椅子   paper   ruler   chair   pencil   Half-n-half Clue   7. 机   grade   book   desk   satchel   Half-n-half Clue