Which Helen Reddy song reached No. 1 in 1973?

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? Which 1970 film begins "What can you say about a twenty-five-year-old girl who died?" Who had his breakthrough in 1970 with "Your Song"? 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"? Complete the title of the 1971 Disney film: "___ and Broomsticks". Complete the title of Hal Ashby's 1971 cult film: "___ and Maude".