9. I need you to stay late.
我需要你留下来加班。
还能这样说：
You must stay late.
You have to work overtime.
谚语：
From saving comes having.
富有来自节俭。

10. I've already logged in 10 hours of overtime.
我已经加了10个小时班了！
还能这样说：
I have already overworked ten hours.
I have worked ten more hours today.
谚语：
Courage and resolution are the spirit and soul of virtue.
勇敢和坚决是美德的灵魂。

11. Don't forget to wirte down your overtime hours on your time sheet.
别忘了在你的考勤单上写上你加班的时间。
还能这样说：
Please record your overtime working hours on your time sheet.
Remember to keep your overtime working hours on your time sheet.
应用解析：
pale as a sheet （颜色）苍白；
come down in sheets （大雨）倾盆而下

12. I always have a lot to do.
我总是有干不完的活。
还能这样说：
My job is endless.
I work on no complete job.
应用解析：
always supposing that 如果某条件得到满足；
as always 与往常一样的