煤巷掘进工作面采用远距离爆破时，爆破地点必须设在进风侧反向风门之外的（）的新鲜风流中

根据句子意思，用方框内所给词的适当形式填空，每词只能用一次。（5分）

health       die       possible      develop     invent

小题1:China is a                  country.
小题2: Philip went into his room and                 (shut) the door behind him.
小题3:Noisy conditions may make people                 .
小题4:One of the greatest                  in 20th century is light.
小题5:It’s                  for him to solve the problem, because it’s too hard.