laws of nature; physical laws; physics
living thing; organism; creature; biology
completely ordinary; plain; commonplace; everyday
(school) subject; curriculum; course; item; heading; entry
term-end exam; end-of-term test; finals
health and physical education
apiece; each; at a time; piecemeal
enforcement; implementation; putting into practice; carrying out; operation; working (e.g. working parameters)
light novel; young-adult illustrated fiction
to be superfluous; to be in excess; to be more than enough
to challenge to (a fight, game, etc.); to throw down the gauntlet; to tackle (e.g. a problem); to attempt; to pressure (someone) for sex; to make advances to
to be resurrected; to be resuscitated; to be rehabilitated; to be recalled (e.g. memories); to be brought back
failing mark (e.g. in exam)
to betray; to turn traitor to; to double-cross
row of houses; every house; each house; all; totally
could result in (something undesirable); might end up (doing, happening); run the risk of
release; unleashing; liberation; deallocation (of computer memory)
passion; enthusiasm; zeal
laid-back; carefree; easygoing; thoughtless; happy-go-lucky
oh my god; how; what the; incredible
chill; the shivers; shivering fit; cold; coldness; cold air
blue; azure; green; pale; gray; unripe
to hold in one's arms (e.g. a baby); to embrace; to have sex with; to make love to; to sit on (eggs); to brood
inexcusable; unpardonable; can't be allowed to pass (without comment)
arbitration; intercession; mediation
silence (not speaking); muteness
representative; representation; delegation; switchboard number; main number
fearfully; timidly; nervously; cautiously; gingerly
to pass; to pass on; to give (something) a miss; to cut it out; to knock off (for the day); to let the matter drop
study group; study meeting
tragic but brave; heroic; grim; pathetic
to borrow; to have a loan; to rent; to hire