He's busy from Monday to Saturday.He is free only on Sunday(合并为一句话)
问题描述：
He's busy from Monday to Saturday.He is free only on Sunday(合并为一句话)
He isn't ()every day () Sunday
答
He isn't free every day except Sunday.(该句一定是中国老师出的.)注：这是唯一的合并法,即便如此,该句在英语为母语的人看来也是不符合语言习惯的.他们会说成：He isn't free except on Sunday.题外话,也想在此提醒...