Who knows the difference between who's and whose? Here's a lesson whose time has come.
What's the difference between their, there, and they're? They're really not that complicated; once you understand their differences, there shouldn't be any more confusion.
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The English words good and well are often confused by native and non-native speakers of English - this is a good lesson that will put you well on your way to understanding the difference.
The English verbs imply and infer are often confused by English speakers. That's not to imply that you're one of them, but if that's how you infer it, go ahead and read this lesson.
A list of the most common irregular English verbs, including their simple past conjugations and present and past participles.
Empiece a estudiar inglés con lecciones escritas en español.
Commencez à étudier l'anglais avec des leçons écrites en français.
The words stationary and stationery are often confused by English speakers due to their similar spelling and pronunciation. If you remain stationary in front of your computer, you can copy this lesson onto your own stationery.
Learn when and how to use the simple present tense in English.
Como usar el presente simple en inglés.
Comment utiliser le présent simple anglais.
Though it's no longer official, over is widely considered incorrect when used in front of a number; the correct term is more than. You'll have learned more than you need to know once you've read over this lesson.
The words principal and principle are often confused by English speakers. Read this lesson to learn the principles of the principal meanings.
In English, one way to make negative statements is with a negative adjective: no or neither.