Change these sentences to the reported speech

III.    Change these sentences to the reported speech :
1.    He said to her : “Don’t let me down”     ___________________________                        
2.    She asked : “Have a cup of tea.”  __________________                                       
3.    He asked me, “Don’t do it.” _______________________                                            
4.    “ Don’t be a baby, Sue ”, David said.  __________________-                                       
5.    She said to me : “ Don’t be stupid. ” _________________________                        
6.    Their mother said : “ Stop fighting, now. ”   ____________________                                  
7.    Tim’s mother said : “ Don’t cry, son. ”       _____________________________                              
8.    Tom’s mother said : “ Don’t stay up late. ”   ______________________________                                  
9.    The teacher said to us : “Close your books, please ! You’ll have a 15-minute test.”
         ___________________________________________________________                                               
10.    Daisy said : “ Please lend me your history book, Joana. ”
         _________________________________________________