study; learning; tutorial
preservation of health; hygiene; sanitation
to come to like; to become fond of; to fall in love
single; solo; solitary; just one; only one
to ferry across (e.g. a river); to carry across; to lay across; to build across; to hand over; to hand in
to change; to be transformed; to move to; to be different; to be uncommon
to receive; to get; to accept; to take; to interpret; to understand
how about ...?; I wonder; I don't know
wife who is older than her husband
noisy; loud; annoying; troublesome; fussy; finicky
to (happen to) see; to notice; to catch sight of
aid; assistance; help; cheering; rooting (for); support
handshake; reconciliation; joining hands; cooperation
to break; to snap; to be injured; to wear out; to be worn out; to break; to burst
ceiling; ceiling price; (price) ceiling
low (rank, degree, value, content, quality, etc.); low (position); close to the ground; short (height); deep (voice); in a low key
head; hair (on one's head); mind; brains; leader; chief; top
to hit (e.g. one's head); to strike; to throw (e.g. a ball, a question, a demand); to express; to vent (e.g. one's anger)
(all) at once; at the same time; in one go; right away; in an instant
in turns; in series; in number order; by rotation
thick; deep; kind; cordial; abundant
to entrust; to leave to a person
peace; security; tranquility; tranquillity
to be able to reach; to be within one's reach; to be able to afford; to be near (a certain age)
(those) who are; (that) which is; in the capacity of
together; jointly; at the same time; with; both
health; healthy; sound; fit
having to be; must be; should be; ought to be
stamina; endurance; physical strength; strength of an organization (e.g. profitability, productivity, economic clout, stability, growth potential)
to start; to begin; to start up (a business, society, etc.); to open (e.g. a store); to start ...; to begin to ...
to decide to; to pretend that; to make a practice of doing; to make it a rule to
triangle; triangular shape
to draw; to paint; to depict; to describe; to picture in one's mind; to imagine
retreating figure; appearance from behind
thick; deep; kind; cordial; serious (of an illness); abundant
vote; ballot; label; ticket; tag