根据短文内容，用所给单词的适当形式填空。(5分)

I am Jack. I didn’t go to school today____my mother was ill and my father went to Beijing. I ___ to look _____ her at home. I cooked for her and helped her__ medicine and drink water. I washed the clothes and dishes. My mother was very happy. I was also very happy because I can do ____ for my mother.