英语.上个星期六为什么不是on last Saturday 而是 last Saturday

英语.上个星期六为什么不是on last Saturday 而是 last Saturday 英语翻译每空一词上个星期六我不是很忙.We（ ）last Saturday 上个周末的活动情况（英语作文）Last weekend,On Saturday morning I got up at 英语.last Saturday morning 与 the last Saturday morning 请解释这段英语Last WeekendI was busy last weekend .on Saturday morn 过去进行时态英语作文last saturday last Saturday 的英语作文,提示单词：stay at home ,violin,on a farm(不少于6 last Saturday前面是用on还是用at last weekend,mike was very busy.on saturday morning,he______ What did you do on the Open Day last Saturday? they were on the farm last saturday.改为否定句 She climbed the mountain on last Saturday afternoon.