have a good day; take care; see you
I'm off; see you later; to go (and then come back)
staff member; employee; worker; personnel
ridge (of roof); back of a sword; counter for buildings, apartments, etc.
to walk away; to saunter off
to see someone off (at a station, an airport, etc.); to escort (e.g. home); to follow something with one's eyes until it is out of sight; to let pass; to pass up (an opportunity etc.); to shelve (a plan, deliberation on a bill, etc.); to postpone
study; research; investigation
various; all sorts of; variety of; (arch.) various colors (colours)
dropping out of school; withdrawing from school; expulsion from school; dismissal; leaving school (university, etc.) after completing a course
fishing; collecting shells; fisherman
entry to school or university; matriculation; enrolment (in university, etc.) (enrollment)
farewell; adieu; goodbye; so long
institution; establishment; facility; home (for elderly, orphans, etc.)
to each his own; people differ; different people (have different likes)
to have time free; to have time to spare
trouble; bother; annoyance; to be troubled (by); to be bothered (by); to be inconvenienced (by)
without; unacceptable; not alright; unsatisfactory
to go uninvited; to call on without an invitation; to barge in on; to throng to; to crowd into; to converge upon
awkward; embarrassed; embarrassing; inconvenient; inopportune; untimely
in order; in turn; one by one
to parade; to march; to walk in procession
schoolyard; playground; school grounds; campus
to gather; to collect; to assemble
what; what sort of thing; everything; anything; what (on earth)?; what's the meaning of this ...?
on a stage; on a platform; on an altar
to hit (a person); to strike; to beat; to deliver (a speech); to give (an address)
system; organization; organisation; architecture
to join together; to combine; to join up
to make progress; to develop; to evolve (method, style, etc.)
people; men and women; each person; everybody
doesn't amount to doing (something); not significant enough to require (something); unnecessary
lesson; class work; teaching; instruction
graduation ceremony; commencement
wasteful; a waste; too good; more than one deserves; impious; profane
pupil in ... year; student in ... year
silent; silent movie; silent film; silent letter
several years; a few years