89. Once the balance of nature is b ______, natural disasters are likely to strike in ways beyond

88. He has been working for a long time, but he is still full of __________.(energetic)

87. To succeed, we must ___________(结合) talent with working hard.

86. It was all my fault that my son had made such a silly but serious m _______.

85. Without the atmosphere p _______ our earth from the sun, it would

be too hot for any living things to live on.

84. This restaurant was not giving its ______(顾客) energy-giving food.

83. He is no longer in good health, and his ability to work is l＿＿＿.

82. I patted her _______(温柔地) on the shoulder.

第一节：根据句子的意思，写出正确的单词，并注意词的正确形式。(共10小题；10分)。

81. Another thing that ＿＿＿困惑 people is that Newspapers and magazine never criticize any influential person.