I'll be at home all morning.

我一上午都在家。

《牛津词典》

I didn't think you'd be at home but I just called by on the off chance.

我想你不会在家，只是碰碰运气顺路来看一下。

《牛津词典》

youdao

At a dinner party at his friends' house, a young woman asked him if he would be sailing home soon.

VOA: special.2009.01.14

I just, kind of, want to be at home by myself."

我只是想一个人独自待在家“

耶鲁公开课 - 金融市场课程节选

and I just want to be at home, not having to do whatever I have to do,

并且我只想呆在家，不用做那些我必须做的事情，

去溜冰场 - SpeakingMax英语口语达人

The home screen contains an activity feed that would be at home on any social network.

FORBES: Adobe's Creative Cloud And The Expansive Future Of The Digital Workplace

Here's a look at several of their designs that would be at home in your home.

WSJ: Design & Decorating: Barber Osgerby's Idiosyncratic Interiors

The method cuts costs and doesn't demand that the customer be at home when the truck arrives.

FORBES: I Got It @7-Eleven