one ninthone of a kindone of numerousone of the guysone of the setone of these daysone of usone on one meetingone or twoone parent familyone partyone pieceone piece workone quarterone room flatone rung aboveone rung belowone shouldn't look a gift horse in the mouthone sideone sidedone sixthone size fits allone small step for man one giant leap for mankindone stepone step at a timeone swallow doesn't make a summerone tenthone thing at a timeone thirdone thousandone thousandthone time eventone time insertionone time slipone to one correspondenceone too manyone track mindone track mindedone upmanshipone version isone wayone way communicationone way cupone way or anotherone way or the otherone way sealone way streetone way ticketone who learns quickly forgets quicklyone without the other