Paragraph breaks do not allow page to fill fully

[dum]

Guys, please, consult me a bit. I have a huge text. How can I make Word to fill all the available lines on each page filly, not to break paragraphs two lines before the end of the pages, do not leave blank lines (if distance from last printed line to footnote or page number differs from page to page it looks weird sometimes). I look into paragraph formatting and tried to switch "widows" control off and played with other settings. Behavior changed, but, again, Word does not fill the page fully, sometimes it leaves one or even two empty lines. I need just full coverage without any "intellectual" paragraph breaking. How can I achieve this?