I and my friend went to the same university and went to the same exchange program for Canada.

我和我朋友上了同一所大学，也参加了同一个到加拿大的交流项目。

youdao

I regarded him as my friend and protector.

我视他为我的朋友和保护者。

《牛津词典》

I was torn between my parents and my friend.

我在父母和朋友之间左右为难。

《牛津词典》

I did as my friend asked me to do and this story is the result.

VOA: special.2009.08.29

I can still experience envy toward my best friend and choose to behave generously and benevolently toward him.

我仍会嫉妒最好的朋友,但选择对他宽容和亲切。

哈佛公开课 - 幸福课课程节选

So I threw a party in New York, and her best friend, my co-worker came, and she brought her,

我在纽约开了个派对，而她最好的朋友，也就是我的同事，把她带到派对上去了。

第一次与妻子见面 - SpeakingMax英语口语达人

Ms. COLLINS: With Stacy Keach and Olympia Dukakis, and so I was in the park and doing this show, and I think we came up on the night that was our day off, I guess, and Stacy and I drove up with my sister and another friend, and we got to the office.

NPR: Judy Collins, From Both Sides Now

And I invited my friend Dr. Michael Rich--he's an astronomer at UCLA--to the studio to see if they hold any merit.

NPR: Some Very Bad Global Warming Solutions

And I told my friend, you go.

NPR: Serious Injury a Daily Risk for Iraqi Soldiers