Which 1970 film begins "What can you say about a twenty-five-year-old girl who died?"

Complete the title of Ursula K. Le Guin's novel: "The Left Hand of ___". "(They Long to Be) Close to You" was a 1970 hit for which brother-sister duo? Which William H. Armstrong novel about a coon dog in the Deep South won the 1970 Newbery Medal? "We've Only Just Begun" (1970) and "Calling Occupants of Interplanetary Craft" (1977) were recorded by which duo? Who had his breakthrough in 1970 with "Your Song"? Which Helen Reddy song reached No. 1 in 1973? Barbary apes, Europe's only wild monkeys, have appeared on coins of which British territory? Which sitcom was America's top-rated show from 1971 through 1976, with the theme song "Those Were the Days"?