Hi. Do all the sentence pairs mean pretty much the same thing? Or Do the pairs perhaps mean the same thing?<br/><br/><i>1. All his stuff is gone. / All of his stuff is gone.</i><br/><br/><i>2. All the questions were answered. / All of the questions were answered.</i><br/><br/><i>3. All the questions he asked were answered. / All of the questions he asked were answered. </i>