If u want to improve u r English u need to read newspaper daily n read dictionary n speak in English with everyone bcoz nowadays we don't speak in English with our friends n all so u need to speak in English with u r friends also.
To speak english fluently you need to communicate with others in english as much as need to read novels,magazines,newspapers ,etc. So that you can learn new word and improve your vocabulary.try to learn atleast 1 new word everyday.
Ya this is one of the most important things now in our life

the basic need which we need to learn if we go anywhere is how to speak english
u can improve ur communicationl skills  by talking to everyone in english and reading newspapers and lsitening to english movies songs and news etc

the best way is to communicate with each other nenglish