Pupils listening teacher in classroom
Palabras clave
board,
boy,
boy,
carefree,
caucasian,
children,
childhood,
children,
class,
classmate,
classroom,
college,
concept,
desk,
education,
elementary,
friendship,
girl,
girl,
grade,
growth,
human,
indoor,
cognition,
learn,
lesson,
listening,
male,
man,
middle,
people,
preteen,
pupil,
pupil,
school,
schoolchild,
secondary,
study,
studying,
subject,
teacher,
teaching,
teenage,
teenage,
test
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