First notebook entry: Introducing myself

My name is Stelios and I am from Greece. I want to practise my oral English. I assume my level is intermediate and so I really need to practise it further. Any help and ideas are welcomed.
My main weakness is the restrained vocabulary which i want to improve as much as possible.

I changed the word 'exercise', for practise. When you need to repeat something so that it becomes natural we use 'practise'. Exercise is a word we normally reserve for physical activity.