1		- ? - Blackboard Desk Satchel Pencil
2		- ? - Blackboard Desk Satchel Pencil sharpener
3		- ? - Gym teacher Lecturer Student Pupil
4		- ? - Teacher Lecturer Student Professor
5		- ? - Blackboard Desk Satchel Pencil
6		- ? - Pencil sharpener Pencil Ball-point pen Desk
7		- ? - Text book Dictionary Exercise book Library
8		- ? - High school Secondary education Secondary school Kindergarten
9		- ? - Headmaster's study Staff room Classroom Playground
10		- ? - Eraser Desk Satchel Pencil

SOLUCIONES