Quote:
    
					Quote  Denis DNT     How often should we Jenny? That's the point?   |  
 
  Well, I have apologized.  But it's embarrassing, isn't it?  I'm sure you agree that we desire to teach what is right.  The times I have had to apologize have sent me back to the books to make as sure as possible I didn't have to do it very often!   
I always tell my students, "Don't look at me as a walking dictionary.  You are not one yourself for your native language."  This has helped reduce potential embarrassing moments for me.