Fill in the blanks. News report 2 Lions have disappeared from much of Africa, but for the past few years scientists __1__ if the big cats were hanging on in remote parts of Sudan and Ethiopia. __2__ fighting in the region has made surveys difficult. But scientists __3__ a report Monday documenting, with hard evidence, the discovery of "lost lions". A team with Oxford University's Wildlife Conservation Research Unit, __4__ by a charity organization, spent two nights in November __5__ in a national park in northwest Ethiopia, on the Ethiopia-Sudan border. The researchers set out six camera traps, __6__ images of lions, and they __7__ lion tracks. The scientists concluded that lions are also __8__ to live in a neighboring national park across the border in Sudan. The International Union for Conservation of Nature had previously __9__ the area a "possible range" for the species, and local people had reported seeing lions in the area, but no one presented ___10___.