A    You look at the ceiling is cracked.                                                           
B    Does he want to move to a new apartment?                                       
A    Yes, he does.                                                                                        
C and D knock the door.                                                                                        
D    Hello A and B.                                                                                        
C    I want to borrow a battery charger for cell phone.                             
A    Ok, it is on the sofa.                                                                                 
C    I’m repeat the position of the battery charger.                             
A    Ok.                                                                                                  
B    Tell C and D that the ceiling is cracked.                                       
D    It is terrible. A and B are contact the apartment owner.                      
B    Do you have telephone number of the owner?                             
D    Yes, telephone number is……………………..                                       
C    A and B, I will return the battery charger tomorrow. thank you.