He is leaving for shanghai on Monday morning提问对on Monday morningThey are going to the beach 改为否定句
问题描述：
He is leaving for shanghai on Monday morning提问对on Monday morning
They are going to the beach 改为否定句
答
He is free until time for the dinner on Monday night什么意思? 他在周一晚饭时间前都是空闲的。 直到星期一晚上的晚宴他都很忙 直到
答
When is he leaving for Shanghai?
They aren't going to the beach.
答
When is he leaving for Shanghai?
They are not going to the beach