I am study English and i want to improve my language
i do not have someone to speak with him ... thank you
If you don't have someone to speak to, you should listen to music, watch movies and read magazines or blogs in English.
Also, you can alway try practicing with Apps for learning English if you have a computer - Duolingo is one of the best language learning apps. There are many vocabulary apps such as those by Cambridge: http://www.cambridgemobileapps.com/vocabulary.html To practice pronunciation and improve speaking there is a pronunciation app.