5
5 october
anniversary
background
celebration
child
class
classroom
college
concept
day
deliver
design
educated
education
educational
globe
green
greeting
happy
holiday
instructor
international
knowledge
learn
life
literacy
man
map
national
object
october
pencil
present
presentation
projector
room
school
screen
speech
still
student
study
success
teach
teachers
text
university
white
world