I should insert text to new page every each cycle. Every each I insert text by rng.Text = array[i].ToString()
and it´s gone well, but first item of array is inserted on the last page and with bad alignment.
object what = Word.WdGoToItem.wdGoToPage;
object which = Word.WdGoToDirection.wdGoToAbsolute;
object count = null;
//countFor is count of items in my array
for (int i = 0; i < countFor; i++)
{
count = i;
object range = winword.Selection.GoTo(ref what, ref which, ref count, ref oMissing);
object beginPageTwo = winword.Selection.Range.Start;
object beginNextRng = winword.Selection.Range.StartOf();
object end = winword.Selection.Range.End;
Word.Range rng = winword.ActiveDocument.Range(beginPageTwo, end);
Word.Range rng2 = winword.ActiveDocument.Range(beginPageTwo, end);
Word.Range rng3 = winword.ActiveDocument.Range(beginPageTwo, end);
Word.Range rng4 = winword.ActiveDocument.Range(beginPageTwo, end);
Word.Range rng5 = winword.ActiveDocument.Range(beginPageTwo, end);
SOLVED.
In first iterration (by if(i == 0) ) I put another for which is going through count of array
for (int m = 0; m < countFor-1; m++) { document.Words.Last.InsertBreak(Word.WdBreakType.wdPageBreak); }
This code add pages in count of items in array and ensure that the order of pages wil be okay. I don´t know, how it work, but it´s functional solution.