看，六班的女生正在给Miss Li照相。（翻译为英语）

Look， class six's girls are taking pictures of Miss Li.

Look！the girl in Class 6 is taking photos of Miss Li.
Look！the girls in Class 6 are taking photos of Miss Li.

“六班的女生”没说是单数也没说是复数，所以有两种。
take photo of是给某人照相。

There ，girls of class 6 are taking photo for miss li

Look，girls from class 6 are taking photos of Miss Li

Look, the girl in Class 6 is taking photos of Miss Li.