italki is an educational technology website that helps foreign language learners connect with online teachers and native-speaking language partners. italki users are able to search for a freelance teacher, schedule and pay for language lessons. italki teachers are able to create a profile, and build a personal reputation.
VOA Learning English
Learn American English with English language lessons from Voice of America.
Oxford Learner’s Dictionaries
Free online dictionary for learners of British and American English with definitions, pictures, example sentences, synonyms, etc.
Merriam-Webster’s Learner’s Dictionary
Clear and simple definitions in basic American English from North America’s leading language experts.
English Grammar Online … the fun way to learn English online.