Father is having lunch in his factory(改为一般现在时） They watch TV every evening（改为一般将来时)
问题描述：
Father is having lunch in his factory(改为一般现在时） They watch TV every evening（改为一般将来时)
There is a child in this room(改为复数形式）
答
第一句把is having改为has,第二句在they后面加will,把every evening改成in the evening,第三句为there are many children in these rooms.