-never: you never know, never again, never mind, never mind if/whether/etc, never ever, never-ending
-now: now is the time to, from now on, for now, up to now, right now, now that, any day/moment/etc now, just now, every now and then/again, nowadays
-office: take office, run for office, public office, head office, office holder, office block, office hours, office party
-on: on time, on and on, on end, from now/that moment/then on, You're on!
-second: give/take sb a second to do, in a second, within seconds, seconds later, a split second
-start: have/make a good/fine/bad/etc start, get off to a good/flying/head/bad/etc start, make a start (on/at), (right)from the start, for a start, (at/from the) start of, get (sth) started
-term: in the long/short term, end of term, term of /in office, term time, prison/jail term, fixed term, long-/shor-term
-time: pass the time, spend time, make time, find the time, take time, in/on time, by the time, time after time, part-time, full-time, time frame, time limit
-work: work on/in/with/as/at/for, work like magic, wor both ways, work a treat, work wonders, work your way (through/around), at work, out of/in work, piece of work
-year: years of age, years old, year on year, for years, not/never in a million years, leap year