Other
Using English: Glossary of English Grammar Terms
A comprehensive A-Z index of grammar terms with explanations and examples. Each entry provides links to activities and other resources available on the site for more practice on that aspect of grammar. Suggested activities are often...
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
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
Using English: English Language Quizzes
Over 200 short self-quizzes for English learners at beginner and intermediate levels. Quizzes span topics including spelling, grammar, vocabulary, and punctuation.
Other
Verb Rules: Do and Make
The verbs "do" and "make" are often troublesome for ESL speakers/writers. This site gives instructions for their proper use.
Other
Esl Verbs: Present Simple Affirmative
Troublesome verb forms using the present simple affirmative for ESL speakers/writers. Examples of the incorrect use of the verb along with corrected form.
Other
Esl Verbs: Present Progressive Forms
Examples, common mistakes are discussed at this ESL website. Some basic information that gives the student a good starting point.
Other
Esl Blues: Troubleshooting: Nonprogressive Verbs
A troubleshooting list of some commonly mistaken nonprogressive verb forms and thier uses.
Other
Esl Verbs: Present Simple Negative
Examples of some troublesome verb forms using the present simple negative.
Other
Esl Verbs: Present Simple Questions
This site has examples of some common mistakes when forming questions using the present simple verb tense. The correct form is given along with some of the more common errors.
Other
Esl Blue(s): Troubleshooting: There Is vs. There Are
Examples are given that help the student understand when to use "there is" and when to use "there are."
University of Victoria (Canada)
University of Victoria: Adjectives and Adverbs
This is a basic explanation of adjectives & adverbs, with examples of each. This resource explains how to change adjectives into adverbs through interactive exercises (with hints and answers).
Vernet -Virtual Education Resources Network
Salon Hogar: 66 Essential Phrasal Verbs/66 Verbos
This is a list of commonly used English phrasal verbs given in English and Spanish. Examples of proper usage of the verbs are provided in English (a few use British terms or word choices).