短文改错题。Yesterday my husband received a letter from a lady who

短文改错题。
Yesterday my husband received a letter from a lady who had been her
student in middle school. She wrote it so she wanted to thank him for the greatly
influence he had on her life. She wrote, “You were the teacher who helped me
discovering my talent for maths. Before you taught us, I had never thought I
will love it. To my surprise, you magically showed the beauty of maths for me.
Gradually my interest in it was increased. Thanks to your teaching, I made
continuous progresses in maths, and finally made my mind to study it as my
major in university. Now I am an accountant of the big company. You played
an important part. Thank you!”