84. Joy,sorry,hate and love are all called e_____________.

83.Unfortunately, he was a_____________ to drugs when he was only 14 years old.

82.Ancient Chinese people were able to ___________(预测)earthquakes by watching the behavior of animals

81.. The ____________(平均数) of 4, 5 and 9 is 6.

80.Drought is the _____________(现象) of nature.

79.Six other____________(火山) were still erupting.

78.Mr.Wang was_______________(任命) as headmaster at the beginning of the school term.

77.He gave us a ______________(现实的) description of our life.

根据下列句子及所给单词的首字母或中文意思，写出空缺处各单词的正确形式。

76.Thought she is quite plain-looking, Joe is in____________(拥有)of great intelligence...