这几道题我刚巧前几天做过，都是原题的正确答案。1,April Fool’s Day is a very special day, on which you can play tricks on your friends without being punished.第一题考的是定语从句，后面的短语是修饰前面名词 a specail day的2.He can not read the story without being moved to tears 考察的是双重否定等于肯定3.Feeling very disappointed and helpless , he left the classroom sadly 前面的一部分统统作为修饰部分，修饰后半个句子4.What if they fail to keep their promise ? 考察短语what if的应用5,The crowd started to break up when the night fell. 人群要用crowd ，散开，分散break up，开始。。。start to do. fell是fall的过去式
VivianYan~
