四年级英语作文：During Sundays450字

I used to idle away my Sundays. But now I have more meaningful thing to do. One day our teacher took us to visit the Welfare House. There lived the orphans. Some of them are of school age already. But they don't have the chance to go to school yet. So why couldn't I teach them what I had learnt in the classes on Sundays? My home is close to the Weffare House. Wasn't it a good idea? When I told my teacher this, she looked at me with a yes on her face. From then on, I act as a little voluntary teacher there on Sundays.