In my childhood I had to walk a long distance to go to school.

VOA: standard.2010.04.01

I had gotten in there from a tough high school I was the first to go from my high school.

我是从一所非常严格的高中考入那里的,我是我们高中第一个被普林斯顿大学录取的。

耶鲁公开课 - 金融市场课程节选

But when I had to go... I had to find a book that was in the business school library and I went there.

但当时我必须去……我不得不去商学院的图书馆找一本书，于是我就去了。

哥伦比亚的氛围 - SpeakingMax英语口语达人

You can't go to school in this country, and in many countries, until you've had your prescribed set of vaccinations.

在我国,接种规定的疫苗之前,许多国家也一样,你都不能去上学

耶鲁公开课 - 生物医学工程探索课程节选

Well, if I had the option, I would really like to go to grad school for linguistics.

如果可以选择的话，我真的很想去读语言学的研究生。

寻找幸福 - SpeakingMax英语口语达人