1. 統治者   grade   chalk   eraser   ruler   Hint Half-n-half Clue   2. 文本   student   satchel   book   text   Half-n-half Clue   3. 袋子   bag   textbook   school   satchel   Half-n-half Clue   4. 課本   notebook   paper   textbook   pen   Half-n-half Clue   5. 蠟筆   student   book   textbook   crayon   Half-n-half Clue   6. 黑板   chalk   paper   classmate   blackboard   Half-n-half Clue   7. 同學   classmate   crayon   desk   pen   Half-n-half Clue