How to imprive speaking English

A spell checker might be a good start.

Yes, we'd be delighted to help you. Ask us anything you would like to know about English words or their usage. Several of us will reply to you very quickly.
Joe( Happy to help)Nation

Here is a link to a video that describes a game you can play with friends (other English majors) to improve your spoken English:

http://www.youtube.com/watch?v=rQ1hlh4-R2Q

Games Rules:

--It's a game for two players.
--The first player chooses a topic, and the second player starts speaking about the topic.
--If the player who is speaking makes a mistake (bad grammar, mispronunciation, repeating a big word, or pausing for too long), then the other player gets to speak.
--The person who is speaking at the end of a minute gets a point, and then you start over with a new topic.
--If you get 5 points, you win.