6
7
8
backpack
boy
cap
caucasian
cheerful
child
childhood
children
class
cute
day
educate
education
elementary
expression
five
four
friends
friendship
fun
girl
group
happiness
happy
kid
kids
learn
learning
outdoors
outside
people
person
playground
preschool
primary
school
schoolfriend
standing
student
students
together
year