health; healthy; sound; fit
the teens (10-19); teenage; the tenth generation
tension; mental strain; nervousness
natural; understandable; reasonable; no wonder
to stick up (hair, etc.); to stand up straight; to stand up abruptly; to jump to one's feet; to stand in one place, doing nothing in particular; to stand around
suspicious; dubious; doubtful; unsure; untrustworthy; unreliable; strange
to prepare oneself (for the worst); to resolve oneself
administrator; janitor; manager; custodian; executor
automatic lock; automatic door-locking system
to open (a door, etc.); to unwrap (e.g. parcel, package); to open (for business, etc.); to empty; to remove; to move out; to clear out
diligently; seriously; perfectly; properly; sufficiently; satisfactorily
contacting; (making) contact; connection (with a train, bus, etc.); joining (a railway line, etc.); connection (between matters, incidents, etc.); relation
young; youthful; immature; green; low (number); small
woman; female; feminine gender
slim; slender; lithe; smoothly; without resistance; without trouble
comprehension; consent; understanding; OK; roger (on two-way radio)
unmanned; uninhabited; unattended; shorthandedness; lack of help
corridor; hallway; passageway
sweat; perspiration; moisture; condensation; gulp; oops
stinking; smelly; suspicious; fishy; clumsy; unskilled
odour; odor; scent; aura; whiff; smacks of ...
to differ (from); to vary; to not be in the usual condition; to not match the correct (answer, etc.); to be different from promised; isn't it?
clean; hygienic; sanitary; pure; virtuous; immaculate
to smell; to smell of; to have a smell
(I) think (that); (I) have a feeling (that); (I) fancy (that)
cleaning; sweeping; dusting; scrubbing
dust; trash; garbage; negligible amount; tiny bit; hustle and bustle (of life)
one; for one thing; only; (not) even; just (e.g. "just try it"); some kind of; one type of
to fall down; to drop; to be omitted; to be missing; to decrease; to sink; to fail (e.g. exam or class)
difference; distinction; discrepancy; mistake; error
rubbish; trash; garbage; refuse
daily routine; daily work; daily lesson
where; which; anyway; anyhow; sooner or later; eventually
denotes uncertainty; such things as A and B; A and B and so on; A and B and the like
trader; dealer; businessperson; fellow trader; people in the same trade
circle; "correct"; "good"; *; _; period
suffix for room numbers; suffix for apartment numbers
room; chamber; apartment; flat; stable
door (Western-style, car, etc.)
in front (of); before (e.g. a building); before; earlier; (the) front; frontal part; forward
to stop (in one's tracks); to come to a stop; to halt; to pause; to stand still
clearing one's throat; cough