| 	1	 | 	The gardener looks after the flowers.	 | 
 Ans.  | 
 	The flowers are looked after by the gardener.	  
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| 	2	 | 	The delegation will meet the visitors at the airport.	 | 
 Ans.  | 
 	The visitors will be met at the airport by the delegation	  
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| 	3	 | 	You do not write the letter.	 | 
 Ans.  | 
 	The letter is not written by you.	  
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| 	4	 | 	I keep the butter in the fridge.	 | 
 Ans.  | 
 	The butter is kept in the fridge.	  
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| 	5	 | 	Who taught you to ski?	 | 
 Ans.  | 
 	By whom were you taught to ski?	  
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