Lesson 1 written on blackboard
Palabras clave
teacher,
education,
instructing,
tuition,
business,
training,
tutoring,
prof,
university,
class,
presentation,
classroom,
school,
lesson,
professional,
lecture,
workshop,
student,
audience,
speaker,
elementary,
meeting,
congress,
seminar,
leadership,
conference,
strategy,
teamwork,
tutor,
young,
background,
blackboard,
rudiments,
blackboard,
chalk,
board,
alphabet,
language,
study,
write,
learn,
studying,
letter,
educational,
primary,
book,
preschool,
concept,
success,
motivation
){kind=link}