educational interface; the classroom; the chalkface
(picture) frame; framed picture; amount (esp. of money); sum
donation; presentation; gift
percentage of school attendance
textbook; coursebook; schoolbook
morals; ethics; moral training
theory; doctrine; opinion; view; rumour; rumor
approximately; about; promise; appointment; shortening; reduction
compilation (esp. dictionary, history, law code); editing
friendly; easy to get on with; easy to talk to; easy to like
every region of the country; all corners of the country; nationwide
hygiene; sanitation; health
to be unable to; to find difficult (unpleasant, awkward, painful) to do; to serve two or more functions or roles simultaneously; to contain (or combine) two or more features; to work in two or more jobs simultaneously (positions, etc.); to do alongside
establishing; founding; setting up; organizing; establishment
use; application; employment; utilization; utilisation
advanced; developed; seniority; senior; superior
-ical; -ive; -like; -ish; (something) like; along the lines of
environment; circumstance
(one's) older sister; (one's) elder sister; girl
grain; bead; drop; counter for small round objects including grains, seeds, pills, drops
unexpectedly; surprisingly; unexpected; unanticipated; unforeseen
handwork; handcraft; manual labor; manual labour; working with one's hands
(idle) curiosity; fancifulness; whimsy; (having) strange tastes
inferior goods; faulty item
to be mixed; to be blended with; to associate with; to mingle with; to join
from one end to another; thoroughly; completely; utterly
thin; slender; fine; unlucky
beginning; start; first (in line, etc.); origin; such as ...; not to mention ...
both ends; either end; both edges; double-mindedness; sitting on the fence
poor-quality; low-quality; shoddy; low-grade
fat; thick; deep (of a voice); thick; daring; shameless
rough; crude; sloppy; miscellaneous
to measure; to weigh; to survey; to conjecture; to infer; to surmise
trade; buying and selling