advertising
announcement
attention
background
blue
bullhorn
caucasian
child
children
color
communication
confused
education
emotional
expression
girl
helpless
homework
idea
information
kid
knowledge
leader
learning
lesson
little
loud
loudspeaker
media
megaphone
message
news
people
person
portrait
proclaim
propaganda
protest
public
pupil
rebel
school
schoolgirl
scream
shout
sound
speak
studying
talk
voice