He might have been killed ___the arrival of the police

He might have been killed ___the arrival of the police ___to the doctor right away,he might have been alive. the number of people who have been killed and missing in the had he gone to the doctor right away ,he might have been ali to be killed&to have been killed it might have been prevented had he received the care.中had是个 翻译：“only the timely arrival of the police prevented the situ He may have been busy和He might be busy this is the story of a champion that might never have been.请 NCE Lesson 18.首句 how might some of the exhibits have been da Have the police found the knife which the man was killed?错在哪 He had been killed __________.