我刚回来,用过去式还是一般现在时?

问题描述:

我刚回来,用过去式还是一般现在时?
i just come back from the workshop
i just came back from the workshop
如果现在有人问我在干嘛

i just come back from the workshop ,别人问你现在在干嘛,你要说,我现在刚回来.