Certain prepositions (after, as, before, since, until) serve as subordinating conjunctions when they're followed by a clause: 1  You better get out of town before sundown. (Before is used as a preposition.) 2  Many people run out of ideas long before they run out of words. (Before is used as a conjunction.)
Sponsored Topics. Foster City is an affluent planned city located in San Mateo County, California, 94404. As of the 2010 census, the city had a total population of 30,567. Forbes ranked Foster City #10 on their 2009 list of America's Top 25 Towns to Live Well.
Money magazine consistently recognizes Foster City as one of the âBest Places to Live,â and Forbes magazine ranked this city the 10th best town to âlive well inâ in 2009. Search for Foster City real estate, Foster City homes, and Foster City rentals by searching the cityâs 94404 zip code.