Tense : I live in Pak Tin. I broke my leg two days ago. My mother took me to the doctor. The doctor told me to stay home for one week. On our way home, we met Mr.Au, my Maths teacher. My mother talked to him while I was waiting for her to open the front gate. Mr.Au said to my mother I have not finished (haven’t finished) the Maths homework since last week. My mother was very angry. She told Mr.Au I will be back to school tomorrow. That’s why I am doing my homework at the moment!