I am keen to improve my communication skill and English vocab. What is the best way to do the same?

Have conversations with Englishspeaking people regularly, do a lot of reading (the L A Times, the Bible, etc.),

watch the evening network news (one of the major US networks) (don't buy into their politics, tho', and take everything they say with a grain of salt, cause they usually only report one side, but their English skills are excellent )

watch English language movies, etc. .

Also read all you can on this website, it's excellent and they use good English:

http://www.answersingenesis.org

btw, keen is an okay word, but usually it means you're English or Aussie or a Kiwi. .

Read child Read. Read that which provides you skill n vocab and is called a "novel"

The best way to learn English is to get into as many English speaking conversations and read anything you can get your hands on that is written in English, take any English classes that you can find.... Good Luck!!

stop using the word keen, it's too smart, do u want to sound like an english schoolteacher in england, lol

read the TIME magazine maybe