Hi Reddy,
I can give you some hints on how to learn and improve gradually but to learn easily that depends on your ability and on how much effort you dedicate for learning .Concentration is important to acquire more vocabulary and understand the grammar and structure of English . Here are some tips that you can apply :
-Listening to English whenever you can ,to english lyrics of songs , english spoken in movies , people speaking .
-Speaking to practice and be corrected , you can make mistake and learn ,the best way is to apply what you have learned through speaking .Speaking with natives is better to adapt the correct accent and learn some native expressions .
-Reading at your own level books, magazines etc , to increase your vocabulary
-Look up new words in dictionary .
-Online chat can help you also increase your vocabulary and have a better accent through voice chatting with natives .
good luck ;)
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