This is site is challenging, but it will help you master correct spelling of verbs and your vocabulary, including accents.
Plug in your headphones. Hear and practice pronunciation of a variety of vocabulary. Scroll over the items to hear them pronounced by a native speaker.
This is my all time favorite resource for GRAMMAR.
This site will show you every form of a verb. Very useful for looking up irregular verbs.
Some students prefer this site for looking up words. Try it.
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