Hi,<br/><br/>When you want to use just the month and not the day or year, do you have to use the preposition 'on' or 'in'?<br/><br/>I will see you in (on) November.<br/><br/>How about when you want to add a year?<br/><br/>I will see you on November 2007.<br/><br/>I will see you on November, 2007.<br/><br/>I will see you in November of 2007.