在星期五

• We have to hand in the homework before friday
  我们必须在星期五前把作业缴出
• On friday we do a weekend report on sports
  我们可以在星期五做周末体育报道。
• You ' re to hand in the report before friday
  你必须在星期五之前把报告交上来。
• You must avoid travelling on friday evening
  你应避免在星期五晚上外出游览。
• The concert is to take place on friday evening
  音乐会要在星期五晚上举行。
• You are supposed to pay the bill by friday
  你最晚在星期五必须结清这笔账。
• You are supposed to pay the bill by friday
  你应该要在星期五要付这笔帐。
• I would like you to have the report ready before friday
  请你在星期五以前将报告准备好。
• Fees must be prepaid before friday for the following week
  需在星期五前提前交下周学费！
• Lily : so we should leave by late afternoon on friday
  我们应该在星期五下午晚些时候出发。