Increase your vocabulary, with the word of the day from English Learner's Word of the Day Learner's Dictionary. Click on the image associated with the word you hear, with the buttons you can hear the word associated with each figure.
But not only by the ear, study them using the button y Praat, record your imitation and let yourself decide when you say it.

• With buttons you can watch videos from YouGlish.com that contain the word. Remember the facilities that it offers.
• With links to dictionaries you can verify the word.
• When it comes to a verb, the link "Reverse Conjugator" appears that allows you to see the conjugations.