下列各句中的A、B、C、D中有一处错误，请指出每句中的错误，并在不改变句子意思的前提下，将正确答案写在题后的横线上。

( )1. By the end of last week, he has read 8 story books.                                                                       

            A              B                      C                       D

( )2. Must I finish the work at the moment? No, you mustn't.                                                                 

              A                             B          C                        D

( )3. Besides his scientific research, he devoted himself to work for the human rights.                                

               A                              B       C                               D

( )4. You have to tell your parents before you go out, haven't you?                                                            

                    A               B                  C                         D

( )5. Why don't read the film review first?                                                                                               

                      A     B                  C      D