Our class finishes at 3:30 in the afternoon.为什么这里的finish要变复数

Our class finishes at 3:30 in the afternoon.为什么这里的finish要变复数 Our school day usually ()(finish) at four in the afternoon. all his( )(class) finish at five in the afternoon所给词的适当形式填空 our school finishes at 5 in the afternoon对划线部分提问 12.______ finish at 2:00 in the afternoon.A.My all class B.A 为什么这里不能用完成时?The girl______(go) home at 4:30 in the afternoon the classes finish at five in the afternoon.改成否定 He is the best______English in our class.这里用in 还是at 一道简单的英语题School____(finish)at 4:30 in the afternoon.用括号里的词,变换 We our class at 8:30 in the morning. school is----(over,finishes,finish)at 3 o'clock.选什么?为什么 My piano lesson finishes at three.为什么finish加es