Call and Language Skills

   1.Listening, Speaking and Pronunciation

English Pronunciation Lab has been designed to be your one-stop pronunciation guide for the English language. Whether you’re worried about the way you speak, or are just looking for the correct pronunciation of a commonly mispronounced word, you’ll be able to find your answers here.

It’s easy to find programs to learn English online, but what about people like you, who speak English at an advanced, fluent or native level? You don’t need to learn English online, but an online pronunciation guide could be helpful.

It’s very possible that you work in an international environment (or would like to), but you speak a variety of English that is hard to understand internationally. 

http://englishpronunciationcourse.com

 2.Reading and Writing

These sites help you to develop your reading and writing skills.

http://eslus.com/LESSONS/READING/READ.HTM

http://literacynet.org/learningresources/

3. GRAMMAR

This site helps you to know the level of your english knowledge!

http://www.ets.org/toeic

 4.VOCABULARY

This program helps in learning English, which makes it possible to train at any time, study from any device, choose interesting materials, take exciting language courses and learn the language in a form of play .

https://lingualeo.com/ru

I hope that all these sites will be useful for you!