Английский 1.You___at the wrong station,that's why it took you so long to get here. I ___you yesterday to explain everything to you in more detail
 a) may change; ought to phone
 b)must have changed;may phone
 c) must have changed; may have phoned
 d) may have changed;ought to have phoned
 2. I __ the work so carelessly.___I do it again?-Yes,it __by noon
 a)can't do;Will;must be doing
 b)can't have done;Shall;must be done
 c)must not have done;May;may have done
 d) must not do;Will; must have been done
                                                                                                
                            
                            
                            
                                
                            
                            
                                
                            
                            
                            
                         
                    
в 1) ответ б во 2 ответ с) просто доверься мне