我就快要写完我的作业了，可我的电脑死机了。

My computer crashed when I was almost finishing with my project.

youdao

我已经写完作业了。

I have finished my homework already.

youdao

他打电话的时候，我已经写完作业了。

When he called, I had finished my homework.

youdao

他打电话的时候，我已经写完作业了。

When he called, I had finished my homework.

youdao