Can you help me get my terminal back?

AAAHHHH! I deleted the whole utilities folder in my applications which included my terminal. I know, I know, go ahead and take your shots. I feel like an idiot, but lesson learned. Anyways, how can I get the utilities folder back, along with my terminal and all the other applications in it? I’m using 10.5.7 if that makes a difference. ANY help you can give me will be so greatly appreciated.