一道英语句型转换题,请各位大哥大姐一定要帮帮小弟我呀!

问题描述:

一道英语句型转换题,请各位大哥大姐一定要帮帮小弟我呀!
My mother is looking for her watch.(改为否定句)
My mother _____ _____ _____ her watch.

isn't looking for`````
这样句型的```一般`把`` be`改了就好i`