1. quizWhat are the 2 commonest English language computer passwords?
  2.   Why is normal vision called ‘20/20’?
  3. In Greek mythology, the nine muses were the daughters of Zeus and Mnemosyne.  Who is the muse of astronomy?
  4.  What is the Pentateuch?
  5.  The North America Cup, with a purse of $1,500,000 – the largest in Canada – takes place at a Canadian raceway.  What is it and where?