e excited about:I'm excited about the 2008 Olympics
be excited at:Were you excited at the last Olympics?
be excited with:He's excited with his new computer.
be excited by:Mary is excited by her good test results.
e excited about:I'm excited about the 2008 Olympics
be excited at:Were you excited at the last Olympics?
be excited with:He's excited with his new computer.
be excited by:Mary is excited by her good test results.