改为现在进行时否定句1,Tom has lunch at home.

来源:学生作业帮助网 编辑:作业帮 时间:2024/06/27 12:47:44

改为现在进行时否定句
1,Tom has lunch at home.

因为has是第三人称单数时用的,其动词原型是have.而进行现在分词变换时要变的是动词原型.

Tom isn't having lunch at home.