How to match sound track to movie pictures? (the sound track is shorter)

I have a sound (narrative) track of approx 1 hr which talks about the movie film. However the film I have, is a slightly different version, that is about 10 min longer then the sound track and I would like to restore the match, e.g. by something like cutting the sound track and inserting blanks, or cutting and moving the sound a couple of seconds. Note I'm totally new to Premiere V 10. I presume I would have to use start and end marks in the sound track and place the subsequent sound parts on a new sound (or narrative?) track (but it seems I will need to introduce additional silent parts, I cannot just move (drag?) the next sound track a couple of seconds to the left.
I would guess there are a couple of easy tricks to achieve my goal.
Thank you in advice.
Rob Tausk