senior class (kindergarten, pre-school, etc.)
very thin; flimsy; cheap; shallow
noisy; boisterous; turbulent (era, etc.); troubled
to bloom; to blossom; to become lively (esp. of conversation); to become animated; to experience a golden age
to be at a loss for words
silent (as the grave); deadly silent; deathly quiet
to wedge one's way in; to push in (between); to step in (between); to interrupt (a conversation, quarrel, etc.); to intervene
overserious; deeply sincere; very earnest
perfectly; right on the mark; spot on; enough; sufficiently; thoroughly
something unusual; something wrong; mishap; accident; serious condition (e.g. after an injury); different situation
to split; to be split; to splinter
false rumor (rumour); false alarm; misinformation
release (e.g. information); disclosure (legal); show; indication; display
poor physical health; bad shape
(committee) chairman; president
pupil in ... year; student in ... year
bloodstained; bloody; covered with blood
to unite; to join; to do together; to confuse with
very; extremely; extreme; excessive; splendid; impressive
naturally; of course; understandably
indiscrete; imprudent; unscrupulous
each and every one of them; every last one of them; all a bunch of
being in charge of (esp. a class or subject); taking charge of; class teacher; homeroom teacher; form teacher
transmission; propagation; spread; circulation; diffusion; dissemination
class teacher; homeroom teacher; form teacher
serious accident; major incident
teacher; instructor; teaching staff; faculty member
safety; welfare; well-being
actual spot; scene (of a crime, accident, etc.); (on) site; (on) the ground; filming location; (movie) set
to listen again; to ask again
class teacher; homeroom teacher; form teacher
to have an accident; to meet with an accident
it's no big deal; it's no problem; it's nothing to worry about; safe (and sound); all right
photograph; photo; picture; moving picture; movie
to be photographed; to be projected
open; public; overt; free; unreserved; uninhibited
chime; bell (e.g. doorbell)
dark; dull; unsatisfactory; dissatisfying; unattractive; unappealing
to become one tile away from completion; to be at one's wits' end; to be about to blow one's fuse
popular person; favorite; favourite
hectic; topsy-turvy; chaotic