Students needed to divide into different groups 这句话是不是有毛病呀

Students needed to divide into different groups 这句话是不是有毛病呀
Students needed to divide into different groups 这句话是不是有毛病呀

Students needed to divide into different groups 这句话是不是有毛病呀
students needed dividing into different groups!或者是students needed to be divided into different groups.
need主动表被动

是的，应该用被动语态，少了be动词
Students needed to be divided into different gruops.

嗯嗯，有点
Students need to be divided into different groups

是的 be divided