星期一的单词怎么写

　　We'll discuss this at Monday's meeting.

　　我们在星期一的会上讨论这件事儿。

　　We only work from Monday to Friday.

　　我们仅从星期一工作到星期五。

　　I think he'll be back on Monday, but I can't say for sure.

　　我想他星期一会回来，不过我不敢肯定。