academic
alarm
assignment
blackboard
board
book
books
chalkboard
class
classroom
clock
college
deadline
education
evening
exam
exams
exhausted
formula
late
learning
lecture
lecturer
lesson
man
management
math
mathematical
mathematician
mathematics
missing
night
overtime
physicist
physics
preparing
pressure
punctuality
reading
school
student
studying
teacher
textbook
textbooks
time
timely
tired
unhappy
university