african

american

black

boy

child

children

class

classmate

closeup

complicate

computer

copybook

distant

education

family

hair

help

home

hometask

homework

incomprehensible

internet

junior

lady

laptop

learn

lesson

little

material

mother

online

parent

pencil

primary

pupil

room

school

schoolboy

schoolchildren

short

son

student

study

subject

table

teacher

technology

video

woman

zoom