BBC, VOA, Skillswise (Lesson Five)

http://www.bbc.co.uk/learningenglish/

1. You can find lots of training videos that can help u to understand english speech better.
2. It is comfortable to use.
3. In this site you can downloading audiofiles.
4. There are several tasks after video, therefore you can test you.
5. You can check your answers. There are keys for all the tasks in this site.
6. You can learn English, regardless of the level of language proficiency, because this site has a tasks for all levels.
7. The most interesting thing were programmes named The Sounds of English. Here you can learn how to pronounce english words correctly.

http://learningenglish.voanews.com/?refresh=1

1. On this site you can find videos, audio and articles on a variety of subjects.
2. It's comfortable enough because you can choose the topic of interest.
3. It's very easy to download audio here.
4. There are not any tasks, but video has subtitles.
5. There are no keys for tasks.
6. There are three groups, that have different level of difficulty
7. The most useful here, i think, that this site can give you real American English

http://www.bbc.co.uk/skillswise/english

1. There are readind, writing, word grammar, sentence grammar, speaking & listening.
2. The information distributed on groups, and it's halp you to use the sire easy. 
3. There is no audio on the site.
4. This site has tasks after videos and texts.
5. All the tasks has key.
6. You can choose ur levels.
7. On this site you can find a lot of useful information. And you can do it very comfortable.