(one's) sleeping hours; hours of sleep
lifeboat; friend in need; helping hand; timely help
to give a warning; to remind (a person) of
leader; guide; mentor; coach
noise (usu. unpleasant); interference (e.g. radio); static; gossip; irresponsible criticism
virtuous mind; good intentions; good will; positive mindset; bona fides; good faith
course (of events); development; progress; market order; order without limit
tedious; boring; being fed up with
for a long time; since long ago; always; already; far in advance (e.g. reservation)
belief that where there's a will, there's a way
Washington, DC (United States); Washington (US state)
state-run college; state university
reaction; recoil; kick; backlash
subject (of a medical experiment, etc.); test subject; trial subject; examinee (of a full-body scan, etc.)
sleepy; drowsy; somnolent
self-satisfaction; (self-)complacency; smugness
to throw away as useless; to scrap; to make null and void; to renege; to annul
to break a promise; to go back on one's word; to renege
to have a meal; to take a meal
short sleeper; person who doesn't need much sleep
the most one can do; the best one can do; the best one can expect
average value; mean value; mean; expectation
8000; eight thousand; many
to digest; to break down; to break to pieces; to be able to use; to be good at; to finish; to complete
easily (reach, exceed, etc.); comfortably; amply; fully; well over
moderate (degree); proper (amount); temperate; suitable
service industry; service sector
to join; to be put together; to combine; to unite; to fit; to close (e.g. of a wound)
first and last (time, chance, etc.); (the) only