改错题: Today was my father’ s birthday, which was so a big day for me, so I wanted to give her a surprise. My father always gave me that I wanted. I told my mother that I wanted to cook a delicious dinner for my father and she was very happy to teaching me. I listened attentive at first as it was the first time that I cooked. However, under my mother ’ s help, I cooked with great caution. I felt much confident than before. Two hours later, my efforts were paid off. I felt happy that each of my dishes have a different taste and a unique style.