If you have, if you know you have a conflict with one of those quiz dates now John please see John or I right away.

如果你有事，如果你现在就知道,你有事和这两天冲突了,请马上来见我和。

麻省理工公开课 - 计算机科学及编程导论课程节选

Second thing is, if you have an MIT documented special need for taking quizzes, please see John or I well in advance.

第二件事，如果你有MIT证明的,需要取消考试的特殊要求，请提前来见John和我。

麻省理工公开课 - 计算机科学及编程导论课程节选