The mid-term will be held in class on October 17; that is also in your syllabus.

期中考试在十月十七日,教学大纲上也写了

耶鲁公开课 - 博弈论课程节选

The mid-term is on October 17, which is a Wednesday, in class.

期中考试在十月十七号,周三随堂举行

耶鲁公开课 - 博弈论课程节选

The monthly tests are the following dates: September 29, October 27, November 17.

月考的时间是：,9月29号，10月27号，和11月17号。

麻省理工公开课 - 固态化学导论课程节选