Class is over.中的over到底是副词还是形容词?查词典,有的说这个是形容词用法,有点在副词用法中.到底在这句话中over是副词还是形容词?副词可不可以作表语?可为什么有些词典比如《牛津中阶》

为什么是class is over 不是the class is over class is over和after class的区别?class is over和after class的区别? class over 中间有is 吗. 为什么 如何说下课,除了class is over Class is over at 4:00 pm, “class is end ,but not over THc class is over翻译过来是什么 Class is over!分析各个词在句子中的成分over充当什么语啊?快上课了 after class和class over意思一样吗?是 class is over对不起打错了 是what time is class over还是what time is the class over请说明理由 is the class over?or you drop off the class? class is over,now let us stop to have a rest中的不定式做什么成分 class over对吗 what is over is over classes are 它和Class is over有什么 区别 Class is over,it’s time（ ）for Sports Day. Class is over.That`s ____for today.应该填什么? the class is over.the students stop____(have)a rest