This Purdue University OWL (Online Writing Lab) provides practice with applying consistent verb tenses.

This is a 10-question, self-grading exercise/quiz on using the correct verb tenses for each sentence. It is suitable for ESL as well as regular English classes.

This is a 10-question, self-grading exercise/quiz on using the correct verb tenses for each sentence. It is suitable for ESL as well as regular English classes.

This is a 10-question, self-grading exercise/quiz on using the correct verb tenses for each sentence. It is suitable for ESL as well as regular English classes.

Explanations and examples of different verb forms including main verbs, infinitives, and various tenses.

Practice improving four sentences by correct verb tense shifts and eliminating unnecessary words.

This entry focuses on avoiding shifts when writing sentences including shifts in verb tense, mood, number, person, discourse, and sentence structure. It provides explanation and examples of each type of error and explanation and examples...

In this exercise, students are asked to identify the underlined parts of speech used in the sentence or to identify the full tense classification of the sentence from five options given. Feedback is given when answer is selected....

Contains plans for six second or third grade lessons that use "Henry and Mudge: The First Book" by Cynthia Rylant to teach high-frequency spelling words, base words, the past tense marker -ed, phonemic patterns, predicting, and...

An explanation of the most common grammatical errors that Portuguese speakers are likely to make in English. Each error is analyzed, with special attention to mistakes Portuguese speakers typically make when translating their language's...

The tense relationship between USA and Cuba is a complicated one. This article addresses ten topics including the current status between the countries, public opinion, main issues in conflict, role of Raul Castro, why Cuba is on world...

This is the answer key for a 22-question, grammar test requiring students to correct sentences with miscellaneous usage errors.