第二节 短文填词（共10小题；每小题1分，满分10分）
阅读下列短文，根据以下提示：1）汉语提示，2）首字母提示，3）语境提示，在每个空格内填入一个适当的英语单词，并将该词完整地写在右边相对应的横线上。所填单词要求意义准确，拼写正确。
Several days before July 28, 1976 many ____ things happened 86.___
in Tangshan. They were __（征兆，迹象）for an earthquake. But people 87.___
who lived there didn’t think m__ of that. At 3:42am that day, the earth 88.___
