Vocabulary
- Learning Chocolate Vocabulary
- Corpus of Contemporary English
- Exam English Academic Word List Practice
- ESL Idiom Page
- English Vocabulary Quizzes Using JavaScript
- English Vocabulary Quizzes
- Vocaboly
- Easy Vocabulary Quizzes with Pictures
- Beginning English
- Academic Word List
- EAP: Academic Word List Vocabulary Exercises
Word Choice Quizzes
- Word Choice
- And So …
- Make/do
- Have
- Learn/Teach Quiz
- If or Unless
- Still/yet/already
- Only/even
- Than or that?
- As/like
Word Form Quizzes
- Adjective or Adverb?
- Adjectives and adverbs
- Adjectives with -ed or -ing
- Word Forms Quiz
- ELRC Word Forms Practice
Dictionaries & Libraries
- Longman Web Dictionary
- Thesaurus.com
- Dictionary.com
- The Free Dictionary
- Merriam-Webster Online Dictionary
- Newbury House Dictionary
- The Sidney Silverman Library
- The Internet Public Library