splendid; nice; sufficient; fine (in the sense of "I'm fine"); well enough; OK
interesting; fascinating; amusing; funny; enjoyable; fun
origin; source; base; basis; cause; ingredient; material
to send (someone) back; to send (someone) home
first of all; at once; right away; for now; for the time being
plan; project; schedule; scheme; program; programme
simple; easy; uncomplicated; brief; quick; light
appearing that; seeming that; looking like; having the appearance of
comprehension; consent; understanding; OK; roger (on two-way radio)
soon; shortly; before long; nearly; almost
to look forward to something
where; what place; how much (long, far); what extent
to run off; to break into a run; to start running