第四部分书面表达（共两节，满分40分）
第一节完成句子（共10小题；每小题1.5分，满分15分）
阅读下列各小题，根据括号内的汉语提示，用句末括号里的英语单词完成句子。
71．__________（把这道难题留给我），and see if I can work it out.（leave）
72．Every possible means__________（已经试过），but none proves to be available.（try）
73．Sometimes we can get into such a situation__________（我们向别人求助）.（turn）
74．Faced with difficulties，people make a promise that they will do__________（他们能做的一切）to help others.（whatever）
75．The reason why he didn’t attend the meeting was__________（因为他生病了）.（ill）
76．I'd rather you__________（没告诉她那个消息）.How sad she looks now!（tell）
77．Hardly__________（他一下火车就）he was met and surrounded by his fans.（get）
78．I wonder __________（到底是什么）lets my little sister down so badly. I think she really needs my comfort.（it）
79．It is commonly thought that many coal mine accidents__________（本来能够避免）if we had followed the strict safety rules.（avoid）
80．When __________（问及他为何拒绝）others’help，the disabled young man just smiled and made no answer.（ask）