English sounds, all 41.
Every sound American English is made of, one page each: how to make it, a clip of the mouth making it, words to try it in, and where speakers of your language usually slip.
Short vowels
Long vowels
Diphthongs
Stops
Fricatives
Affricates
Nasals
Liquids & glides
See which ones you miss. On real English.
Lang Shadow scores every sound you say while you shadow Shorts, act out scenes and read your own words aloud, and colours all 41 by how you say them.