Better English Lessons
Grammar Exercises for English Language Learners
This site is a selection of grammar exercises designed for intermediate-to-advanced English language learners. Quizzes test understanding of verb tenses, articles, conjunctions, prepositions, relative clauses, and more. [Site uses...
Other
Using english.com: English Grammar Quizzes & Worksheets
A nice treasure trove of printable grammar worksheets organized by proficiency level: beginner, intermediate, and advanced. Emphasis is on parts of speech but you'll also find some that focus on common spelling issues and vocabulary...
Other
Esl Desk: Esl Drills & Quizzes
Vocabulary and grammar drills including quizzes on commonly misspelled words, irregular nouns and more. Quizzes range from beginning to advanced.
Better English Lessons
Learning to Use Multiword Verbs
This site has interactive quizzes for advanced English language learners that tests knowledge of multiword verb expressions such as "Acting up," and "Airing out." [Site uses British versus American English.]
English Club
English Club: Learn English: Grammar: Grammar Quizzes
Links to a dozen different grammar quizzes broken into elementary, intermediate, and advanced levels.
Other
English Language Activities, Exercises and Tests
This site offers tests and activities which can be used by a teacher as well as by an advanced ESL high school student doing a self-guided study.
Other
Isabel's Esl Site: Hobbies
A fun matching game about hobbies, self-corrected, second chances to do it right. For advanced ESL students.
University of Victoria (Canada)
University of Victoria: English Language Centre Study Zone
Excellent independent reading, vocabulary, and grammar instruction and practice. Students can choose from beginning, intermediate, upper intermediate, and advanced 1 & 2 levels. Following each exercise is a brief interactive test.