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		Message board >  �You look different! Have you changed your hair colour? OR  �You look different! Did you change your hair colour? �     
			
		  �You look different! Have you changed your hair colour? OR  �You look different! Did you change your hair colour? � 
		
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 aura+
 
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							| �You look different! Have you changed your hair colour? OR  �You look different! Did you change your hair colour? � 
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							| �You look different! Have you changed your hair colour? OR �You look different! Did you change your hair colour?�     Are both sentences acceptable?   Thanks.   |  29 Nov 2020      
					
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 cunliffe
 
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							| It�s a British English or American English thing, I think. Brits would definitely say: Have you changed...? |  29 Nov 2020     
					
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 Morgana22
 
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							| "Have you changed" Because it´s something you did in the past but affects your present. And Americans use the present perfect all the time, even when they shouldn�t so...  |  29 Nov 2020     
					
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 cunliffe
 
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							| Yeah and they don�t bother with the past perfect (pluperfect) either.  |  29 Nov 2020     
					
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