in perfect form; going swimmingly
question collection; problem collection; problem set; workbook
to untie; to unfasten; to unsew; to unstitch; to solve; to work out; to dispel (misunderstanding, etc.)
(power of) understanding; comprehensive faculty
plan; project; schedule; scheme; program; programme
moving forward (e.g. of a vehicle); onward movement; progress (of work, activities, etc.); advance; progression (of a disease, global warming, etc.); progression (e.g. chord progression)
favourable; favorable; promising; satisfactory; in good shape
(powers of) concentration; ability to concentrate
to be mixed; to be blended with; to be combined; to associate with; to mingle with; to interest
being absorbed (in); immersion; sinking (into)
priority; order of precedence
after school (at the end of the day)
westering sun; setting sun; afternoon sun
to insert; to put in; to come in (of light); to shine in; to have a griping pain (in the stomach, chest, etc.)
shadow; silhouette; reflection; image; ominous sign; light (stars, moon); trace
individual; separate; personal; case-by-case
distinction; discrimination; distinguishing; discernment
to neglect; to be negligent in; to be neglectful of; to improve (of an illness); to get better
judging from appearances; to all appearances; from the looks of it; on the face of it; apparently; seemingly
to probe; to search; to sound out; to investigate
same kind; same sort; same species; same race; homogeneity
close examination; careful investigation; investigation of a crime; inquiry into someone's guilt; winner (of the most rounds, i.e. a full game); (arch.) reciting and appreciating traditional poetry
feeling guilty; having a guilty conscience; having qualms about
to yearn for; to long for; to follow (someone); to idolize (for virtue, learning, status, etc.)
mark; sign; to mark; to put a mark on; trademark; paying attention to
evolution; evolution; becoming more advanced; progress
mission; errand; task; duty; obligation
to express (orally); to put into words; to say out loud
heliocentric theory; Copernican theory; heliocentrism; heliocentricism
to recite; to chant; to cry; to yell; to advocate; to advance
to put to trial; to argue in court
to speak one's mind; to be frank; to tell the truth
bright; intelligent; clever; smart
real intention; true motive; true will; original intention; original purpose; original hope
clever; smart; sharp (ear, etc.); sensitive; discerning
degree (angle, temperature, scale, etc.); counter for occurrences; strength (of glasses); glasses prescription; alcohol content (percentage); alcohol by volume; extent
had better ...; had better not ...
to keep up (appearances); to put up (a good front); to smooth over (a mistake, fault, etc.); to gloss over; to mend; to repair
dispersal; breaking up; running away; fleeing
to be useful; to be helpful; to serve the purpose
to joke; to jest; to make fun of; to laugh at; to romp; to gambol
magnificent; grand; fair; square; grandly; boldly
to take (someone) out (for a walk, to lunch, etc.); to entice out; to lure away