Study Languages
Study Spanish: Stem Changing Verbs: E to Ie
This site is an explanation of stem-changing verbs with a focus on verbs that stem-change from e to ie. A short test at the end of the lesson tests the student's mastery of this grammar principle.
Study Languages
Study Spanish: Stem Changing Verbs: E to I
This site is an explanation of stem-changing verbs with a focus on verbs that stem-change from e to i. A short test at the end of the lesson tests the student's mastery of this grammar principle.
Study Languages
Study Spanish: Stem Changing Verbs: O to Ue
This site is an explanation of stem-changing verbs with a focus on verbs that stem-change from o to ue. A short test at the end of the lesson tests the student's mastery of this grammar principle.
Lumen Learning
Lumen: Writing Process: Proofreading
This lesson focuses on proofreading and editing including style, word choice, grammar, typos, tips for proofreading, proofreading strategies, and editing for language and sentence construction. It offers two videos: "5 Worst Typos of...
Khan Academy
Khan Academy: Subject Verb Agreement: Quick Guide
This article focuses on subject-verb agreement with an explanation, tips to help to determine the correct subject-verb agreement, and a practice exercise with explanation.
Other
Musical English Lessons
Learn English vocabulary and grammar through songs from a wide range of famous pop artists from the Beatles and Elvis to contemporary standouts like Avil Lavigne, Good Charlotte, and James Blunt. Find an exercise by grammar or vocabulary...