8、Translation 8 Air pollution can spread from city to city. It even spreads from one country to another. So air pollution is really a global problem. Air pollution may kill people， especially babies， older people， and those who have diseases with their breath. Air pollution increases the risks of certain lung diseases. There are other possible health dangers from air pollution that we don‘t know much about. For example， scientists are trying to find out whether chemicals that reach us from the air may cause changes in our cells. These changes might cause babies to be born with serious birth defects. Scientists are trying to learn how all the chemicals we are apt to take into our body work.

102.There was no rain for almost a year here and many endangered species are dying of( ).

101.I can‘t pay for the books now. Will you( )me later?

100.The young engineer has been working hard to fulfill the task( )to him by the director.

99.All the employees must work hard to( )the present financial difficulties in order to overcome them in a short period of time.

98.The wedding ceremony of my sister was a very( )experience for our family.

97.Though very busy with his work， he does mountain climbing once( )a while with his friends.

96.We dashed to the bus station and barely got on the bus when it( ).

95.New Zealand is famous for its clean beaches， friendly people and magnificent( ).

94.Many smokers choose to( )the fact that smoking is harmful to health and refuse to stop smoking.

93.You are free to use the resources in the library or on the Internet， but you must ( ) a paper written in your own words.