free time; time at leisure
it is assuredly that ...; can say with confidence that ...
to cause laughter; to extract a smile
even if ...; even supposing that ...; also as ...; also for ...; also from the position of ...
anyhow; in any case; at any rate; at best; at most
moving forward (e.g. vehicle); onward movement; advance (work, procedure, etc.); advancement; progress (of a disease); disease progression
form; method; system; formula
one by one; one at a time; in turn
to think of; to hit upon; to come into one's mind; to remember; to recall
in order; in turn; one by one
bothersome; tiresome; bother to do
busy; occupied; hectic; restless; hurried; fidgety
to take up space; to occupy space
filtration; filtering; percolation
work; operation; manufacturing; fatigue duty
to rise; to go up; to enter (esp. from outdoors); to come in; to enter (a school); to advance to the next grade; to get out (of water)
majority decision; majority vote; majority rule
to adopt (method, proposal, etc.); to take (measure, course of action, etc.); to pick (e.g. flowers); to gather (e.g. mushrooms); to extract (e.g. juice); to take (e.g. a sample); to assume (an attitude)
elementary school student; primary school student; grade school student
waste of time; killing time
easy; simple; informal; offhand; cheap
anyone; anybody; everyone; everybody; whoever
to remain; to be left over; to be in excess; to be too many
company; lot; bunch; troupe; company (of musicians)
support; backing; endorsement; support; holding up; propping
to collect; to assemble; to gather
and so on; and so forth; et cetera; comment; criticism
related to; in relation to; as far as ... is concerned
despair; desperation; abandonment
entry (on stage); appearance (on screen); entrance; introduction (into a market)
established practice; custom
noisily; clamorously; incessantly (complaining, pestering, etc.); going on and on; loudly (crying); wailing
to cross (legs or arms); to link (arms); to put together; to construct; to braid; to plait; to grapple
men and women; man and woman; both sexes; both genders
mixing; mixture; meld; miscegenation
student number (for seating, etc. in class)