问题 英语难句分析（涉及三个分句的并列以及instead of的用法）

you end up spending your time lamenting what you failed to accomplish instead of moving forward, excited about what you've achieved.这句话 spending,moving,excited 三个分句并列对吗？请老师回复下，再解释下 instead of。Thank you!

问题 It is kind of sb to do sth 的同类归纳

我知道 It is kind of you to help us 中习惯上用 of，不用 for。能麻烦老师归纳一下这类形容词吗？只要一些常见的就可以了，相当于高中范围的吧。谢谢！

问题 ​As a board member for/of....

As a board member for the Internet Security Research Group, she always has her pulse on the industry.这里为什么用for而不是of呢？

问题 ​As a board member for/of....

As a board member for the Internet Security Research Group, she always has her pulse on the industry.这里为什么用for而不是of呢？

话题 as many of you know

话题 of+名词结构中名词前是否需要冠词

话题 an expert of the team

话题 legacy of the intangible heritage

话题 a quarter of a century

话题 Please Be Considerate of Others

话题 the number of hours that

话题 of引导的介词短语修饰形容词

话题 the address of the lady

话题 sth of oneself doing sth

话题 be proud of doing sth