阅读下面短文,按照句子结构的语法性和上下文连贯的要求,要求在空格处填入一个适当的词或使用括号中词语的正确形式填空
With the 【小题1】 (develop) of industry, air pollution is getting more and more serious. In Beijing, many people suffer different kinds of illnesses because 【小题2】 air pollution.
Air pollution is caused by the following 【小题3】 : about half of the problem is caused by vehicles. There are more and more cars, buses on the roads, and they give off 【小题4】 (poison) gases. 25% of air pollution is caused by factories. Another factor is the smokers. Smoking not only does harm to their health 【小题5】 to others. 【小题6】 these, about 10%of air pollution is caused by other reasons.
We should take some measures to fight 【小题7】 pollution. New fuel can be used to take 【小题8】 place of gas. We can plant more trees. If everybody realizes the 【小题9】 (important) of environment and does something to stop pollution, the problem will 【小题10】 (solve).development
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(答案→)development
解析：文章介绍空气污染的严重性，和环境污染造成的原因以及如何解决空气污染的问题。
【小题1】随着工业的发展，空气污染变得越来越严重。考查名词：发展：development
【小题2】很多人因为空气污染得了病。Because of因为
【小题3】空气污染是由下面的原因造成的。考查名词“原因”reasons
【小题4】它们释放有毒的气体。考查形容词“有毒的”：poisonous
【小题5】抽烟不仅对自己的健康也对别人的健康有害。使用：not only…but(also)
【小题6】此外，10%的空气污染是由其他原因造成的。考查副词：此外：Besides
【小题7】我们应该采取措施和污染做斗争。考查词组：fight against和…作斗争
【小题8】新能源可以取代汽油。Take the place of取代
【小题9】如果每个人都注意到环境的重要性。考查名词“重要性”：importance
【小题10】问题就会被解决。用一般将来时的被动：will be solved