Question

英语用所给单词的适当形式填空

There are three girls ______ (look) after those old people.
请高人指导，谢谢了！

Answer 1

There are three girls __looking____ (look) after those old people.
looking在此处可以理解为 伴随， 在照顾老人
相当于 一个定语从句 There are three girls _who are_looking after those old people.

Answer 2

looking
who