78．我刚刚找到工作，自然买不起这么贵的衣服。

　 　　 I’ve just found a job．_______，I can’t afford such expensive clothes．

77．这种动物已经在地球上存在几十万年了。

　　 This creature has _________on the earth for tens of thousands of years．

76．本周末我们将免费去参观历史博物馆。

　　 We will visit the history museum free of __________this weekend．

75．全球金融危机对一些工业国家和地区影响较大。

　 　　 The global financial crisis has a greater effect on some __________countries and areas．

74．很多学生抱怨作业太多。

　　 Many students __________that there was too much homework for them．

73．总统会见了与会各国代表。

　　 The President received the__________ of all nations at the meeting．

72．我们的法律规定人人平等。

　　 Our laws state that all men are __________．

　 　　 根据所给汉语句子写出空白处单词的正确形式。

71．地震过后，一场雷暴又袭击了这个城市。

　　 A thunderstorm ___________the city after the earthquake．