academic
adult
background
beverage
books
caffeine
campus
can
cans
carbonated
caucasian
class
college
computer
crumpled
difficult
drink
drinking
education
energetic
energizing
energy
exam
home
homework
indoors
knowledge
laptop
learn
lifestyle
male
man
notebooks
person
power
preparing
research
school
soda
stress
student
study
studying
table
technology
test
tired
university
vitality
young