一：及物动词缺少宾语

　　People will discuss in some detail.(错误。discuss后面需要有宾语，告诉大家要讨论什么。)

　　People will discuss this issue in some detail.  (正确。人们会比较详细地讨论这个话题。)

　　二： 情态动词后面的动词不能加to

　　Government should to protect environment. (错误。should是情态动词，后面跟动词原形。)

　　Government should protect environment. (正确。政府应该保护环境。)

　　三： 被动语态有误

　　A successful organization should not be consisted entirely of older people.(错误。语义不需要使用被动语态 be +动词的过去分词。)

　　A successful organization should not consist entirely of older people.(正确。一个成功的企业不应该完全由老年人组成。should not consist of)

　　四，词性错误

　　Economy development.(错误。development是名词，不是动词。)

　　Economy develops.(正确。经济发展了。economy是单数，谓语动词记得加s。)

　　五，固定搭配有误

　　This development leads some potential problems.(错误。lead后面不能直接加宾语。)

　　This development leads to some potential problems.(正确。这个发展导致了一些潜在的问题。)

　　六，某些动词后面的宾语补足语不用加to

　　Economic development makes people’s life to change.(错误。谓语动词make的使用方法 make sb do sth。)

　　Economic development makes people’s life change.(正确。经济发展让人们的生活发生了变化。)