Ответ:

  1. be crazy about: I'm crazy about playing videogames.
  2. go crazy: When her football team loses a match, she goes crazy.
  3. be crazy: Ben is crazy — he wants to build a swimming pool in his small garden.
  4. drive someone crazy: My sister drives me crazy. She always takes my CDs and never tells me!
  5. be crazy about: Susan is crazy about tennis — she plays every day.