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		Ask for help > What is the correct answer?     
			
		 What is the correct answer? 
		
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 pilarnavarro
 
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							| What is the correct answer? 
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							| I �ve come across this question in a multiple choice exercise and Ican �t work out  the right answer, though it seems really simple. Here it is: 
 The robbers surrendered _____ the police had surrounded them. 
 a) before 				b) by the time 				c) after 
At the beginning I thought it shoud be by the time , but now I think the correct answer is after . Can you help me?   |  23 Jan 2013      
					
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 johanne23232
 
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							| The answer is c) after. The past perfect, "had surrounded", indicates that this action happened before the robbers surrendered, therefore the robbers had to surrender AFTER . |  23 Jan 2013     
					
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 htaraf
 
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							| It must be "after". If by the time were correct, the main sentence would be in the past perfect, and the other clause would be in the past tense. |  23 Jan 2013     
					
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