（2014年安徽省合肥市高三第三次教学质量检测）23. -- Don't you think Carl was brave to go wingsuit flying?-- Personally, I think he was ______. He shouldn’t have risked his life to do so.

The incomes of skilled workers went up. ______, unskilled workers saw their earnings fall.

He was looking for his gloves all morning , which turned up_________ under the sofa.

The boy managed to climb out of the car, ________ unhurt

A new study of HIV-infected people in Haiti indicates that starｔing treatment early could save many patients who might _______ die of AIDS.