found out how to:
1. entering vba editor in ms word.
2. creating new sub
3. inside write someting like that:
.PageSetup.LeftMargin + 100, _
.PageSetup.TopMargin + 100, _
switch the 100 to random sized left,height, and the width and height of the oval
one may found out much more about addable objects to document by
ctrl+space on the “msoShape………” expression.
very useful for me, hope someone may found that useful too.