bro,

you should hang out with some american folks.......... stop hanging out with nepalese guys/gals. i am not saying not to hang out with nepalese folks but come on if you wanna learn some spoken english, u gotta hang out with them.

peace

bestway to improve your english is to work in stores(gas stations/mall), where you will get chance to talk with native speaker. I have seen many guys working in gas station , their english is much improved within a year . 

Goodluck

I completely agree with no quiro bro.
Afterall, I can understand that no quiro bro must have had a hard time understanding "Gaelic Dialect"... so i had the problem of understanding "Doric Dialect".

Puzzled life- I agree with Alexander that you should hang out more with American folks to improve your English. You are gonna get lot of "What's" but eventually you'll make it. You might have the same accent but they will clearly understand your english. Though you hang out with nepali people in your home/room-mate but try to make American-speaking classmate or other international students and I am pretty sure that will improve your English a lot. Also make a habit of watching English movies instead of dhoti movies. Nothing is impossible in this world. You just gotta put your effort on it.

Peace

Sirus

hang out with american  they will teach you how to roll blunt...

in nepali case after two or three can beer  you  will started speak english  guruuuu

in nepal  jad pasl  ma  jad khaya pachi sabi jana  english  bolchann.

Puzzled bro......try these and see if it helps ok

1) watch a lot of english movies , programmes, news, listen to talk radio Radio and debates. AND try to remember slangs and accents and comon conversation ways between two Americans like ...you ask .Q: Hey hows it goin buddy?? person answers A: Not much and you?...and you say...A:....I,m allright, can't complain man, you know.      . ............ work on catch phrases and greetings...short ones .that american use when they meet....its easier to start like,  whats up?....Hey there......., whats cookin bro?... Ill catch ya later, see ya, Im all set..... are y'all set?? whats goin on bro..??? kool Kool.  similar catch phrases to get along that everone is familiar here. Then another thing watch the local teams and follow the games and understand it ....good way to start a conversation with anyone...........

No matter where you work you will have American customers and clients so....use your =catch phrases and  greetings to converse with local Americans....and then slowly the rest will follow.........You see bro..got to imerse into the American culture and the language will follow..........But never forget who you are ...PURE NEPALI...OK

Hope this helps.