Work More Harder On My English

I have another 3 year to finish my study. I have a dream to be a diplomatic officer but my English is very bad. I have no enough money to attend English class. So, I need work more harder on my English. I will refer to a few website such as  http://www.bbc.co.uk/worldservice/learningenglish/ or  http://learnenglish.britishcouncil.org/en/ and the nice one is  http://www.astro.com.my/ohmyenglish/?pg=index   . Hey friend, come joint me improve our english...:)