In this self-scoring quiz, students are given a picture and singular word describing it; they are to type in the correct plural for each picture/word given.

Game in which students practice recognizing correct verb forms and subject-verb agreement.

This page has a good variety of games for ESL students at all levels up to about age 13. Quite a few allow for physical activity.

Learn something about the conjugation of verbs and transitive and intransitive verbs in this discussion about the meaning of "sit" and "set." This tutorial will teach you how to use these words correctly. A brief quiz checks your...

In this tutorial you will find common usage mistakes and detailed explanations of why they are wrong, along with ways to correct them. Learn why you shouldn't say "can't hardly" or "could care less." A brief quiz checks your understanding.

Do you know when to use "criteria" and when to use "criterion?" What about "media" and "medium?" The correct singular and plural usage of these words can cause confusion. This site gives a good explanation of how to use these words...

Read this tutorial to find out about ending sentences with prepositions, how to correct the problem, and times when it seems that sentences end in prepostions, but that really isn't the case. (Hint--when using a phrasal verb.)

The rule for when to use "between" or "among" is very simple. This tutorial explains the use of each word clearly and ends with a brief quiz to check your understanding.

Learn the difference between "lie" and "lay" in this tutorial. You'll also find out about transitive and intransitive verbs, so you'll be able to think through which form of "lie" or "lay" to use. A brief quiz checks your understanding.

Do you have trouble knowing when to use "like" and when to use "as?" This is a common mistake, so understanding the difference will help you in writing correctly. This site will give you the usage rules as well as a self-test.

Not only does this tutorial give you instructionon the correct usage of "bad" and "badly," it also gives a general review of the role of adjectives and adverbs. After reading through the examples, there is a brief quiz to check your...

An overview of the SAT Writing and Language Test. Each Writing and Language Test consists of four passages with 11 questions each. You will have 35 minutes to complete the Writing and Language Test.

Test your knowledge on subject-verb agreement with this quiz from Khan Academy. Stuck on a tricky problem? Watch a video or use a hint to find out the answer!

Test your knowledge on pronoun-antecedent agreement with this Khan Academy quiz. If you encounter a tricky problem, watch a video or request a hint!

A seven-question quiz in which students choose the sentence with no errors.