帮我改病句,我也不懂My mother is cooking in the study.Tom is watching

第一句：My mother is cooking in the kitchen.
第二句：Tom is watching TV in the living room.
第三句：Ann is washing her face in the bathroom.
"My mother is cooking in the study" study是书房,没人在书房做饭吧?改为kitchen厨房.
“Tom is watching TV in the bathroom”bathroom是浴室,谁家电视装在浴室的?所以改为living room客厅.
“Ann is washing her face in the living room”这里living room是客厅,没人在客厅洗脸,所以改成bathroom浴室.
中文（修改后）：我的妈妈正在厨房做饭
Tom在客厅看电视.
Ann在浴室洗脸.
修改前：我妈妈在书房做饭.
Tom在浴室看电视.
Ann在客厅洗脸.对比下就知道了.

study改成kichen
bathroom改成bedroom
living room 改成 bathroom

My mother is cooking in the kitchen
Tom is watching TV in the living room.
Ann is washing her face in the bathroom.