Students read each sentence and then click the arrow to hear the word that should be used to complete it. Once they have heard the word, they should type it into the box using the correct spelling. Each answer can be checked to see if it...

This site has an index to interactive exercises testing knowledge of various types of grammar. Some categories offer basic and advanced exercises. Answers are explained.

Great exercise for practicing the use of "saber" and "conocer." Type in the appropriate form of either verb for each sentence. Clicking on the question mark will provide the correct answers.

[Free Registration/Login Required] Developed for first grade students to review ending punctuation marks:., ?, and ! Activotes are used at the end to test understanding. Students learn the correct terms for telling, asking, and...

Students use the free computer game Pingus to learn how engineers, specifically environmental engineers, use their technical writing skills to give instructions and follow the instructions of others. Students learn to write instructions...

Test your understanding of the words "lose" and "loose" by typing the word that best completes each of the twenty sentences. Immediate feedback on answers is provided and a percentage score is tallied throughout the quiz.

Test your understanding of the words "loss" and "lost" by typing the word that best completes each of the twenty sentences. Immediate feedback on answers is provided and a percentage score is tallied throughout the quiz.

Test your understanding of the words "who" and "whom" by typing the word that best completes each of the twenty sentences. Immediate feedback on answers is provided and a percentage score is tallied throughout the quiz.

Test your understanding of the words "whoever" and "whomever" by typing the word that best completes each of the twenty sentences. Immediate feedback on answers is provided and a percentage score is tallied throughout the quiz.

Test your understanding of the words "to," "too," and "two" by typing the words in the boxes to complete each of the twenty sentences. Immediate feedback on answers is provided and a percentage score is tallied throughout the quiz.

Test your understanding of the words "whose and "who's" by typing the word that best completes each of the twenty sentences. Immediate feedback on answers is provided and a percentage score is tallied throughout the quiz.

Test your understanding of the words "its" and "it's" by typing the word that best completes each of the twenty sentences. Immediate feedback on answers is provided and a percentage score is tallied throughout the quiz.