lesson; class work; teaching; instruction
preparation; arrangements; getting ready; provision; setup; reserving
series; chain; two reams (i.e. 1000 sheets of paper); verse; stanza
change; variation; variety; diversity; inflection; declension
sometimes; at intervals; occasionally; on occasion; from time to time
certain; sure; definite; reliable; sound; solid
towards (a destination); for the purpose of; with the goal of; targeting (a group, a demographic)
for two people's eyes to meet; catching someone's eye; making eye contact; meeting a person's gaze
ordinary; nothing special; nothing to exclaim over
to often be the case; to occur frequently; to be common; to be popular
coincidence; chance; by chance; unexpectedly; contingency
mixture; blending; complication; crossing; intersecting; interlacing
in the same manner as before; the same as always
many; numerous; large amount of; large quantity of; frequent; common
it does not mean that ...; I don't mean that ...; it is not the case that...
on and after; as from; hereafter; thereafter; since
to have something on one's mind; to have (undisclosed) reservations; to feel conflicted
dealing with; coping with
to cut; to cut through; to sever (connections, ties); to turn off (e.g. the light); to terminate (e.g. a conversation); to hang up (the phone); to punch (a ticket)
to be flustered; to lose one's presence of mind
day duty; day shift; class duty (students)
to go out and away; to leave
degenerate; pervert; deviant
exposure; laying bare; baring (e.g. skin); (photographic) exposure
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
pure; innocent; naive; unspoilt; pure-hearted; ingenuous
but I suppose; it seems; probably; I guess
whether one likes it or not; willy-nilly
to some extent; to a certain extent
painful; heartrending; trying; oppressive; suffocating; miserable
approximate age; apparent age; marriageable age (esp. of a woman); age of maturity; appropriate age (to ...); old enough (to ...)
to take a bath; to have a bath; to take a shower
refusal; rejection; denial; veto
as a matter of fact; to tell the truth
to digest; to break down; to break to pieces; to be able to use; to be good at; to finish; to complete
in range; within the limits (of...); within (a) range
confrontation; to face; to confront; to encounter
everything; all; the whole; entirely; completely; wholly
concentration; focusing; convergence; within a collection of works
to have (urgent) business; to have something one needs to attend to; to have something one wants to say (to someone)
real condition; actual circumstances; actual state of affairs
unskillful; poor; awkward; imprudent; untactful