Hello Amal. This is my advice as an English teacher. To begin, I think that it is very important that you listen to and practise spoken English as often as possible to improve your oral English. You can also click onto Language Partners and Language Teachers at the top of this page and email them to set up a time to practise speaking fluently to native English speakers. These sites are also good for listening and pronunciation practice that Italki members recommend. http://www.bbc.co.uk/radio4/
 http://www.elllo.org/ http://www.bbc.co.uk/worldservice/learningenglish/ http://news.bbc.co.uk/ http://www.usingenglish.com/
 http://www.englishpage.com/
 http://www.tolearnenglish.com/
 http://www.oup.com/elt/global/products/headway/
 http://www.flo-joe.co.uk/
 http://wordweb.info/free/