I saw the following sentence in a dictionary that has example sentences:<br/><br/><span style="color:#ff0000;"><i>"It presumes a certain amount of moral probity <u>on part</u> of the reader."</i></span><br/><br/>Shouldn't it be "on <u><b>the</b></u> part of..."? <br/></br><i>Thank you. </i><br/>