托福写作句型:因果论证句怎么写

　　Do you agree or disagree with the following statement?

　　There's no need for the government to help those who can help themselves.

　　One of the major reasons why some individuals are reluctant to seek help from the government is that people have formed the impression that the officials are too busy to care about their private matters.

　　why后面是结果，一个完整的句子.

　　People will reduce car use in 20 years.

　　One of the reasons why the use of private cars can and will be reduced in 20 years time is that diversified measures a being taken by the government to limit the use of cars.

　　Today's parents do not understand their children as well as parents did 50 years ago.

　　The complexity and diversity in the modern world may be a major contributor to generation gaps.