I will meet you on next Monday，究竟有甚麼Grammar上的錯誤!? 原來在next Monday前加上on實屬「畫蛇添足」，事實上，last、this、that、every、 ... ... <看更多>

If you're asking the specific question regarding the preposition 'on', as to whether 'on next Monday' is valid, then I would say no it isn't, ... ... <看更多>

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