1. (2021八下·嘉祥月考) 阅读下面短文，从方框中选择适当的词填空，每空一词，方框中有两个词是多余的。

situation, importance, best, trouble, control, accident, death, losing, important

It was a rainy day. Mr. Green, a doctor at Green Hospital, got a call for an important operation (手术). He knew the of saving a life. He hurried (匆忙) to the hospital.

Seeing him, the father cried out," Don't you know my son is at the risk of his life? Why didn't you come here quickly?"

Mr. Green said," I am sorry. Please could you , your emotions (情绪) so that I can do my work well."

"What? What if your son was in ? My son is facing death while (而) you are keeping him waiting. Why don't you do something?" said the father angrily. Mr. Green smiled," I'll do my . Two hours later, Mr. Green got out of the operating room. He said," Your son is OK!" And without waiting for the father's reply, he left, saying, "If you have any question, ask the nurse."

"Why couldn't he wait? I have some questions about my son's shouted the father. The nurse answered,

"His son died yesterday in a road . He was at the funeral (葬礼) when we called him to operate on your son.