How to better your English:
Be honest with yourself. How much English do you already know? Have the patience to take these tests. Write your scores down after taking them.
Vocabulary- http://my.vocabularysize.com/select/test - How many English words do you know?
vocab practice = http://my.vocabularysize.com/practice
Tests - http://examenglish.com/ - practice English Grammar
When encountering words that you have no clue what they mean follow these steps: You need to do more than simply look them up in a dictionary
Dictionary - http://www.oxforddictionaries.com - define the word
Thesaurus - http://www.oxforddictionaries.com/definition/english-thesaurus - synonyms and antonyms
Context/Syntax -http://www.bbc.com/news type word in search engine – how to use the word correctly in a sentence
Register - http://www.wordcount.org/ - are you sure this is the correct word? - frequency
Use that word at least 7 times in one day when you are speaking
English Builder - Build your vocabulary and build your grammar. Become an expert!
learn and save the world - vocab builder http://freerice.com/#/english-vocabulary/1368 - grammar master http://freerice.com/#/english-grammar/1936237
translations - compare articles written in English and then Turkish. http://www.bbc.com/turkce and then http://www.bbc.com/news
duolingo - English - you need to download the app and play it everyday.
http://tunein.com/ - listen to any radio station or any topic around the world! - Just listen for 10 minutes a day.
Podcasts
Other ways to better your English:
word documents diction
go to the bbc and find article in your own language http://www.bbc.com/turkce and then compare them in english www.bbc.com
Websites to Improve Academic Writing:
Readability - test the readability, spelling and grammar of your text and show you how and where to make improvements.
Aztekera - Passive v Active voice checker
Grammar Monster - everything grammar
Academic Writing - How to improve = University of Sydney
The best ever - Purdue Owl
Sentencedict - sentence dictionary, on which you can find good sentence examples for almost every word
Ozdict - collacation dictionary