We made a tentative arrangement to meet on Friday.
我们暂定星期五见面。
Would you have dinner with me on Friday?
请你星期五和我一起用餐好吗？
The accident happened on Friday night.
事故发生在星期五夜里。
The party is on Friday evening.
聚会定于周五晚上举行。
Our group meets on Friday mornings.
我们的组员每周五上午碰面。