你刚才去你姐姐家了?英语

Did you go to your sister's home just now ?
刚才是刚刚发生的动作 。 所以一定要用一般过去时哦 。
home 一般情况下和go用 都不可以有冠词的 因为home是副词
而这里home前有形容词性无主代词your sister's修饰 说明home在这里作名词
所以要加上介词to 。

学英语要注意细节哦！^^

你刚才去你姐姐家了?
Did you go to your sister's just now ?

你姐姐家，用 your sister's就可以了，没必要加home.

Did you go to your sister's house? house强调家这个建筑home强调家庭的组成

Have you been to your sister's home?
Did you just go to your sister's home?

Did you go to your sister's home?