cell

classroom

communicate

communicating

computer

connection

contact

copybook

cute

device

digital

educate

education

electronic

fingers

gadget

grade

hands

holding

indoor

learn

lecture

lifestyle

male

man

messaging

one

paper

person

piece

portative

primary

red

seminar

sheet

sitting

smartphone

study

studying

suit

texting

touch

touching

using

view

watching

write

writing