1. 橡皮擦   chair   textbook   satchel   eraser   Hint Half-n-half Clue   2. 椅子   teacher   chair   library   textbook   Half-n-half Clue   3. 文本   text   chair   desk   book   Half-n-half Clue   4. 学校   text   crayon   ruler   school   Half-n-half Clue   5. 铅笔刀   chalk   pencil sharpener   grade   notebook   Half-n-half Clue   6. 老师   grade   chalk   school   teacher   Half-n-half Clue   7. 黑板   pen   eraser   chalk   blackboard   Half-n-half Clue