1. blackboard   xiang pi ca   ke ben   hei ban   [yi;yi] zi   Hint Half-n-half Clue   2. grade   zhi   ke ben   deng ji   tong zhi zhe   Half-n-half Clue   3. notebook   deng ji   [qian;yan] bi dao   [tong;tong] xue   bi ji ben   Half-n-half Clue   4. crayon   hei ban   [la;zha] bi   [tong;tong] xue   xiang pi ca   Half-n-half Clue   5. book   bi   [la;zha] bi   shu   xiang pi ca   Half-n-half Clue   6. ruler   shu bao   tong zhi zhe   xiang pi ca   shu   Half-n-half Clue   7. textbook   shu zhuo   zhi   bi ji ben   ke ben   Half-n-half Clue