1. benkyou shimasu, benkyō shimasu   study (verb)    book    sharpener    homework    Hint Half-n-half Clue   2. toshokan   library    student    sharpener    eraser    Half-n-half Clue   3. gakkou, gakkō   student    study (verb)    classroom    school    Half-n-half Clue   4. gaku   paper    bag      studious    study (noun)    Half-n-half Clue   5. isu   examination    chair    pen    classroom    Half-n-half Clue   6. enpitsukezuri   sharpener    teacher    study (noun)    correction    Half-n-half Clue   7. benkyouka, benkyōka   homework    studious    bag      chalk    Half-n-half Clue