After what your English has improved dramatically ?
Thank you, Korkmaz and Rosy.
I used to chat a lot in English during the past 3 years with foreginer , writing a lot of Snail-Emails in English , reading blogs in English,watching movies , and the last thing is traveling to abroad where English language is spoken :) .
Writing short essays helps you to better express your ideas. Constantly focusing on writing practice also helps you to increase your vocabulary. Once you reach to a certain proficiency level you will also feel how you can better organize and express your ideas also during conversations.