let's finish doing the work 一起把工作完成吧

I have finished doing my job.我已经完成了我的工作。

i have finished doing my homework
我已经完成了作业。 //www.souquanme.com
the teacher has finished training his students
老师已经训练过他的学生。
the workers have just finished doing that projec搜趣网t.
工人们已经完成了那项工程。
重要的是，have翻译成“已经”。

I just finish cleaning my car.
Can you finish signing all the paperworks before you hand them in.
Afer I finished reading the book，I returned them搜趣网 to the library immediately.

I finished watching this show.I finish reading the book