I’d occasionally visit on my own. One day, during one of my solo visits, one of Packy’s keepers noticed me playing a game of“hide ‘n seek”with Packy. It was a slow day;moiselfwas the only visitor at the elephant habitat. I’d noticed Packy watching me as I stood...
The first crossword puzzle was published in the Sunday supplement (增刊) of the New York World newspaper. A series of written clues help the player complete a grid (方格) of horizontal and vertical missing words. Crosswords are not only entertaining, but also expand vocabulary and aid brain ...