and

box

cabinet

close

closed

college

colorful

combination

compartment

door

education

front

group

gym

hall

hallway

handle

high

highschool

horizontal

key

lock

locked

locker

metal

padlock

protection

public

room

row

safe

safety

school

secure

secured

security

set

shut

sports

steel

storage

store

student

university

vent

wall