Hey friends, lately pronunciation has been the main topic in recent sessions and I wanted to remind you that if your "TH" sound (that, those father, with, etc.) sounds more like a "Z" or "D" it simply means your tongue is hidden behind your teeth. It's impossible to make the proper "TH" sound without putting your tongue between your teeth. I'd recommend practicing "TH" words in front of a mirror especially when they occur in the middle of the sentence as this can be when we revert to the "Z" or "D" sound the most. Here's an example 👇