We made a tentative arrangement to meet on Friday.

　　我們暫定星期五見面。

　　Would you have dinner with me on Friday?

　　請你星期五和我一起用餐好嗎？

　　The accident happened on Friday night.

　　事故發生在星期五夜里。

　　The party is on Friday evening.

　　聚會定于周五晚上舉行。

　　Our group meets on Friday mornings.

　　我們的組員每周五上午碰面。