第一节：根据课文内容或中文提示填入正确单词（10分）
76. I found the book really （令人迷惑的）. I kept forgetting who the characters were.
77. Simon was such an （野心勃勃的）man that he was always eager for power.
78. People from all walks of life（社会各界）made caring donation to the （受害者/灾民）of the deadly earthquake in Sichuan.
79. R （粗略地）speaking, I would say that about 100 people attended the exhibition.
