how much; something over; and something; however (much); no matter how
study; learning; tutorial
to be helpful; to be useful
to come alive; to get going; to start to move
library; book storage; stack room; archive (file)
appearance; arrival; make one's appearance
change; variation; variety; diversity; inflection; declension
to return; to come back; to turn over; to become extremely; to become completely
old; aged; long; since long ago; of the distant past; long-ago
great; excellent; very troublesome; awful; tiring; tough
year; age; years; past one's prime; old age
to call; to invite; to eat; to drink; to put on; to wear; to ride
(not) at all; (not) in the slightest; wholly; entirely; extremely; very
certain; sure; definite; reliable; sound; solid
admiration; wonder; astonishment
noisily (crowd of people talking); clamorously; in a hubbub; jabberingly; chatteringly; buzzingly
perhaps; likely; probably; I dare say
first floor; ground floor; one floor; one storey; one rank
to descend; to go down; to be handed down (of an order, judgment, etc.); to pass (of time); to surrender; to capitulate; to be less than
to entrust (e.g. a task) to another; to leave to; to passively leave to someone else's facilities; to leave to take its natural course; to continue (something) in a natural fashion (without particular aim); to rely fully on one's (full strength, great ability, long time taken) to get something done
proposal; proposition; suggestion
unreasonable; unnatural; impossible; forcible; forced; excessive (work, etc.); immoderate
one day; all day (long); throughout the day; first day of the month
it is ... that ...; precisely; although; while; it is precisely because ... that ...; only because ...
return of something; repayment
work; operation; manufacturing; fatigue duty
to be saved; to be rescued; to escape harm; to be spared damage; to be helped; to be saved trouble
to change; to alter; to transform; to reform; to revise; to amend
to jump in; to leap in; to plunge into; to burst in; to barge in
rate; ratio; proportion; percentage
wonderful; splendid; magnificent
urge; demand; importunity
reward; compensation; collateral; security; turning to look behind
settlement; solution; resolution
image (on a screen); picture (e.g. on a TV); video; film; reflection; image (in one's mind)
to project; to reflect; to cast (shadow)
sound recorder; tape recorder
general; popular; common; typical
convenient; handy; useful
to speak; to say; to vocalize
photography (still or motion); photographing; filming; shooting; (video) recording
I wonder; should I?; is it?; I wish that; I hope that
whether or not (in phrases like "I don't know whether or not I can come")