aircraft
answer
boat
book
cartoon
check
checklist
child
childhood
class
classroom
creative
dictation
drawing
education
elementary school
exercise book
finger
first school
graphic
hand
handwriting
homework
illustration
kid
knowledge
learn
line
order
paper
paperwork
pen
pencil
result
school
school lesson
sheet
simple
steamer
steamship
study
table
task
training
transport
transportation
work
write