My uncle works in a restaurant.(改为一般否定句）
问题描述：
My uncle works in a restaurant.(改为一般否定句）
答
My uncle doesn't work in a restaurant.（
答
My uncle doesn't work in a restaurant.（因为uncle是第三人称单数，所以用单三现，变否定助动词用doesn't)
答
Does your uncle work in a restaurant?一般疑问句
My uncle doesn't work in a restaurant否定句