China is trying to find ways to take care of the children       parents have left their homes to work in cities.                                      

I still remember the village ________ I grew up.

--- The woman ______ is reading the book over there is a volunteer?---Yes. She is very kind. She’d like to ______sick kids in hospital.

This is the school _______ I studied three years ago. 

 We like the man ________works very hard and helps others very often.