My English Is Improving!

I am having English lessons with Andrea these months. I have improved a lot and can speak better than I used to.
In the beginning, it seemed like my English oral was not improving. Although I was really hard-working on speaking English, I did not improve so much.
A few weeks later, I started to have a bit improvement. I spoke clearer and louder.
A month has past, and now I am having an obvious achievement on my English speaking. I can speak fluently by myself.
My father told me that I would speak better English if I write everyday too.
I believe my father is correct. And I believe that if I start writing daily now, I will have a great success on my English.