Currently Being ModeratedNov 19, 2012 12:28 PM (in response to sss123)
You have to navigate to the My Templates folder in the Application Support folder in your System Library which is hidden by default in OSX 10.7.5. Hold down the option key when you click on the Go menu in Finder and all will be revealed.
A page only exists because it has content on it, even if that is an invisible like a space, tab, return or page break. Click on the page you want to clear and delete the content.
Menu > View > Show Layout/Invisibles
to see what is there.