to contract; to undertake; to take over; to take responsibility for
monitoring; watching; observation; surveillance; guarding; supervision
clue; lead; key; handhold; hold
to be bewildered; to be perplexed
natural; understandable; reasonable; no wonder
perhaps; likely; probably; I dare say
keenly; deeply; calmly; quietly; fixedly (e.g. gazing, staring)
but (still); and yet; nevertheless; even so; notwithstanding
to furnish; to install; to get someone's agreement; to patronize; to buy usually from the same store
operation (of machine); operating; running; working
materials; data; document
to bite into; to sink one's teeth into; to stick to; to cling to; to hold on to
before very long; soon; someday; of the previously mentioned; of that number; among them
point of uncertainty; unclarified issue; doubt
ceiling; ceiling price; (price) ceiling
wire netting; wire mesh; wire screen; chain-link mesh
in addition; furthermore; above (which); on top of (which)
to spread; to extend; to unfold; to open; to scatter about; to spread around
to burn; to burn with (emotion, feeling); to be fired up
from the place (where); from the fact that ...; caused by the fact that ...; because
accurate; correct; precise; exact
clearly; plainly; distinctly; to be clear; to be definite; to be certain
degree of heat; temperature; enthusiasm
question (e.g. on a test); problem; problem (e.g. societal, political); question; question (i.e. doubt); public discussion
painstaking; careful; meticulous; scrupulous; detailed; elaborate
indeed; really; truly; very much
to untie; to unfasten; to unsew; to unstitch; to solve; to work out; to dispel (misunderstanding, etc.)
to measure; to weigh; to survey; to conjecture; to infer; to surmise
pains; hard work; effort; trouble; labour; labor
application; request; petition
supervision; control; superintendence; director; superintendent; supervisor
bureau; department; office (e.g. post, telephone); broadcasting station (e.g. television, radio); affair; situation
ministry proper; home office; head office; this ministry; this department
to turn; to revolve; to visit several places; to function well; to pass a certain time
approval; license; licence; permission
government office; public office
warehouse; storehouse; cellar; magazine; granary; godown