阅读下面短文,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。
| Nowadays,with the living standards improving fast,masses | |
| of people own cars, really benefits them a lot. But cars | 76. __________ |
| will give out more and more poisonous (气体) that cause | 77. __________ |
| air pollution and it great harm to the environment. | 78. __________ |
| Therefore,human beings are f with an important task | 79. __________ |
| to take (措施) to save the earth. The government should | 80. __________ |
| pass laws and limit the of cars. Or we are encouraged to | 81. __________ |
| use environmentally friendly cars to r the air pollution. | 82. __________ |
| After all, we have only one earth. If we keep (忽略) | 83. __________ |
| the value of the environmental protection,we shall be p | 84. __________ |
| sooner or later. So,we should make proper of cars for the | 85. __________ |
| good of both the earth and human beings. |