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		Grammar and Linguistics > Which or what     
			
		 Which or what 
		
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 ueslteacher
 
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							| Which or what 
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							| Hello, fellow-teachers:) Could you help? I came across this weird sentence in Enterprise2 test booklet you have to complete with who, which  or where : A toothbrush is something... you clean your teeth with. C �mon? Shouldn �t there be another choice of what, or shouldn �t the sentence be different: A toothbrush is something ... cleans teeth?   So, am I right or wrong? Sophia |  16 Mar 2011      
					
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 pilarmham
 
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							| Dear Sophia,   A toothbrush is something  which / that  you clean your teeth with.   Another way of saying the same is:   A toothbrush is something with which you clean your teeth. (that is not possible here)     A toothbrush is something which / that  cleans teeth is correct too, but notice there is no preposition here!   What means "the object(s) that...", for example:   A toothbrush is what you need to clean your teeth.   Hope this helped a bit! |  16 Mar 2011     
					
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 Eibe
 
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							| Do the instructions require writing the relative pronoun, or is omission also accepted? 
 A toothbrush is something you clean your teeth with.
 
 you clean your teeth with =Contact clause
 
 In defining relative clauses, omission of the relative pronoun is more common whenever it is used as object.
 
 |  17 Mar 2011     
					
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