for后面加什么动词形式

I didn't get a red cent for all my work.

我做了那么多工作，可什么也没得到。

She's searching for subject matter for her new book.

她要写一部新书，正寻找题材。

There is a growing need for qualified teachers of Business English.

对合格的商务英语教师的需求日益增长。

Respect for life is a cardinal principle of English law.

尊重生命是英国法律最重要的原则。

Education is vitally important for the country's future.

教育对国家的.未来是至关重要的。