11 May
                
                    2005
                
            
            
                11 May
                
                '05
                
            
            
            
        
    
                1:04 p.m.
            
        From the Oxford Dictionary of English, 2nd edition (ISBN 0-19-8613474):
The superstition that a preposition should always precede the word it governs and should not end a sentence [...] is not based on a real appreciation of the structure of English [...].
... but Nigel is also right - Churchill put it better, in the form of a risible counter-example. Mike