Resolved questions
please, correct this sentences?

My brother stayed in a camp on a cold night. My brother stayed in camp on a cold night. <- must be talking about a specific camp. My brother stayed in the camp on a cold night. <- must be talking about a specific camp. My brother slept in a camp on a cold night. My brother stayed in a camp on a absolutely frigid night. . In our wildlife enclosure, opossums inhabit the trees. . The buildings over there, are inhabited by local farmers. . Primitive man inhabited the area round Beijing from many years ago. Primitive man inhabited caves & natural shelters. . These animals are mostly scavengers, inhabiting the same area as predators in order to steal what they can.