| 01.- Susan threw away the litter. The litter 
                      
                       away by Susan.
 | 
                  
                    | 02.- Someone has opened the door. The door 
                      
                       (by someone).
 | 
                  
                    | 03.- My dad was cutting the grass. The grass 
                      
                       by my dad.
 | 
                  
                    | 04.- The tourists didn't see the lions. The lions 
                      
                       by the tourists.
 | 
                  
                    | 05.- The birds are eating my food. My food 
                      
                       by the birds.
 | 
                  
                    | 06.- She is going to buy the red dress. The red dress 
                      
                       by her.
 | 
                  
                    | 07.- Gold miners found diamonds in Brazil. Diamonds 
                      
                       by gold miners in Brazil.
 | 
                  
                    | 08.- The postman delivers letters. Letters 
                      
                       by the postman.
 | 
                  
                    | 09.- Our band will sing that song. That song 
                      
                       by our band.
 | 
                  
                    | 10.- Many people had visited the cave. The cave 
                      
                       by many people.
 | 
                  
                    |  |