3040
active
activity
american
attendee
auditory
careful
chair
concerned
desk
discussing
emotions
group
grownup
guys
hall
indoors
instructor
knowledge
learning
lesson
listening
man
middleaged
occupation
only
only men
pedagogue
people
place
practice
process
russian
schooling
sitting
smart
spanish
standing
studies
talking
teaching
together
trainer
watchful