slowly; quietly; steadily; soon; momentarily; before long
classroom; lecture room; department (in a university); class; lessons; school (for a particular discipline)
which way; which direction; which one (esp. of two alternatives); who
to erase; to delete; to turn off (power); to switch off; to extinguish; to put out
to stand up; to get up; to rise; to recover; to take action; to start; to make the initial charge
start of a course; start of lectures; opening of a new course; offering a course (for the first time)
lesson; class work; teaching; instruction
part-time lecturer; contract teacher
being in charge (of an area of responsibility); being responsible (for a work role, etc.)
to have been decided (so) that; to have been arranged (so) that; to be the result (of); to be the outcome; to be the reason (for)
like this; this sort; this way
by means of; due to; because of; according to
many; numerous; large amount of; large quantity of; frequent; common
other (place, thing, person); the rest; outside; beyond; nothing except; nothing but
teacher; instructor; professor
enterprise; business; company; corporation
et cetera; etc.; or something; the likes of; for example; for instance
few; a little; scarce; insufficient; seldom
fee; charge; rate; material
to employ; to hire; to charter
of course; certainly; naturally
purpose; goal; aim; objective; intention
to take on; to undertake; to take over; to inherit; to guarantee; to vouch for
same; identical; equal; anyway; anyhow; in either case
to (take out and) show; to demonstrate; to point out (finger, clock hand, needle, etc.); to indicate; to show
time; (the) hour; favourable time; opportunity; chance
one o'clock; once; at one time; for a time; for a while; a time
that is to say; that is; in short; in brief; clogging; obstruction; shrinkage
to match (rhythm, speed, etc.); to join together; to unite; to face; to be opposite (someone); to compare; to check with
habit; (social) custom; practice; convention