Families of the passengers of missing Malaysia Airlines Flight 370 got news on Sunday that many of them would rather not hear.<br/> <br />The Malaysian government is getting ready to issue death certificates for the missing passengers, whose flight disappeared from radar in March.<br/> <br />Many relatives, unhappy about the progress of the search operation to locate the plane, are still clinging to the hope that their loved ones are not gone.<br/> <br />(SOUNDBITE) (Bahasa Malaysia) 60-YEAR-OLD SALAMAT OMAR, RELATIVE OF MISSING PASSENGER SAYING:<br/> <br />"We couldn't find it in the sea and we couldn't find it on land. It's only logical that they're alive."<br/> <br />The search for Flight 370, the most expensive ever in aviation history, has captivated the world.<br/> <br />The current underwater operation may be complete within a week, officials say.<br/> <br />But in Kuala Lumpur, from where the missing plane took off in March, residents say the search should continue until the plane is finally found.<br/> <br />(SOUNDB
