watching English movies,being in contact with a fluent speaking partner and most important perseverance.

Reading english newspapers and books...

well, if you want to increase you vocabulary (that's what you meant by word store, right?), its good to immerse into the language. The best way to pick up the language is while being in the country, but a bit difficult:) so balance the input = listening, reading with output = speaking, writing. Plus it is good to know why you learn the language, for business? than hbo comedies will help only little:) there is science called sociolinguistics - it deals with what, when, why and how people communicate - might help to think about it a bit. More scientific way to improve your English is to assess your skills and then focus on your weakness... Yes all of your skills because speaking, reading, listening and writing are intercorrelated usually. The easiest way to improve something is to practice even in mind and the most underlining factor is MOTIVATION:)

Many people build their English vocabulary through a blend of methods — by taking English classes, reading books, watching movies in English, and studying English with English language software. Playing word and vocabulary games is a valuable part of learning English. There are thousands of vocabulary words in our vocabulary lists. May I suggest that you try www. vocabulary.co.il You can also try www.memrise.com It has free online word games, which are specifically designed to build vocabulary skills and to motivate people to learn through fun practice in spelling, phonics, and vocabulary.

Hi, here are the Italki English teachers who speak Arabic. Look at their rates and contact someone you like. http://www.italki.com/teachers/1-3-English-Arabic0-999999-0-0-1.htm Here are some language partners for you who speak English/Arabic. Message those whom you'd like to talk to. http://www.italki.com/partners/1-Arabic-English200-0--0-0.htm Here is an English/Arabic discussion group to help you. Good luck! http://www.italki.com/groups/387