• Collocations
     Help
  • Climate change is another major challenge ____ humankind.
    to
  • A new approach ____ a key problem was needed.
    to
  • It is critical that we reconsider our attitude ____ our natural wealth.
    to
  • Unlock this slideshow and over 3 million more with Baamboozle+
    Try slideshows
    • Your experience on this site will be improved by allowing cookies.