A cinquain is a poem consisting of how many lines?

A chorus in which 1741 work proclaims "King of Kings, and Lord of Lords, and He shall reign for ever and ever"? Which "A Christmas Carol" curmudgeon says "Bah! Humbug!"? On the U.S. West Coast, what does the time zone abbreviation PST stand for? A cinerary urn is a container for what remains of the dead? What is a citation or comment at the bottom of a page called? A city and an island in British Columbia are named for which sea captain who explored the area in 1792? In which city is the Shakespeare play set in which a character asks "What news on the Rialto?" A civil what might design dams, bridges and highways?