Active Verb Tenses in English - Explanations & Quizzes

• English Page - Verb Tense Introduction
  This site provides a complete tutorial including a printable verb tense reference page, explanations of each of the 12 active English verb tenses, and a series of practice quizzes including 2 cumulative verb tense review tests.
• Verb Tense Quizzes from ESL Bee
  For a review of all English verb tenses, try these quizzes.
• Online Writing Lab
  This link is to the 'English as a Second Language' Resources page on a very useful writing website sponsored by Purdue University.
• The Blue Book of Grammar & Punctuation
  Created for native speakers, this is a very advanced yet useful guide for advanced grammar topics as well as punctuation rules. Explanations are followed by practice exercises.
• Guide to Grammar & Writing - Interactive Quizzes
  Look here for a great list of interactive quizzes for practice using verb tenses and much more.
• Better-English.com - Grammar
  This site includes practice quizzes for all English verb tenses and many other grammar points as well.

Dictionaries & Vocabulary building

• One Look
  This is the best online dictionary I know of. With one click, you can check 160 free online dictionaries for a definition you need. This website is also useful for spelling (if you spell your entry wrong, you are given suggestions), and a 'reverse dictionary' (in case you know the definition, but not the word).

Listening Practice

• Telephone conversations
  Listen to telephone conversations.
• Randall's Cyber Listening Lab
  Created by an EFL instructor, this is an amazing collection of short listening exercises.
• Literacy Net
  This website uses CNN articles with follow-up exercises that can be used for both reading and listening practice.
• California Distance Learning Project
  Advanced listening and/or reading exercises with follow-up exercises are available on a multitude of topics.