1.  The easiest option is a Kangaroo Bus Tour pass, which entitles holders to hop on and off as the bus circles the zoo.

2.  The Peat Marwick analysis has buoyed Giuliani, who has touted the dual-purpose stadium with a retractable dome and artificial turf as the easiest option to finance.

3.  Carolina Walkin, a spokeswoman for the U.S. State Department, said the easiest option would probably be for Bol to check whether his green card has expired.

4.  Their enthusiasm and conviction made him realize the easiest option was to join their fight.

5.  For holidays, the easiest option is to go to the US islands of Hawaii or Guam or go to the US mainland.