questions about commentpress

I’m a newbie to commentpress and am having difficulty figuring out how to do the following. Any help would be most appreciated.

(1) How on a multiple page site does one make it that comments are not allowed on a given page (but are on others) and the comment bubbles do not appear?

(2) How does one make it that the comment bubbles on the side do not appear but one can make comments by clicking directly on the text?

(3) Is there a way to make it so that on a given page for only some paragraphs are comments enabled, but not on others, while still getting standard formatting of spaces between paragraphs etc.

Thanks for any help.