Pausing end of movie clip

I am trying to pause the end of a movie clip, not with buttons for the user, within the timeframe. If I try to extend the movie it starts over, if I copy the last frame of the movie the first frame always shows up. I am trying to do is hold the last frame of the movie for about 10 seconds then continue on with the animation

New to Flash
working with Flash MX Professional 2004
Thanks in advance!