For the O, as in Hot, Create this sound by opening your jaw and keeping your lips relaxed. In many languages, this sound is spelled with an A. It is the same as the Open A sound in father.
Use the video to listen and repeat common words.
body, brought, common, cross, dog, follow, got, hot, long, lot, off, often, on, possible, problem, product, rock, song, stop, strong, thought, top.