Pronuncation of "đã" and "sẽ" as well as other common nouns with this tone (North) Hello! I am currently studying Vietnamese with the standard pronunciation of the words which I believe is closer to the Northern way of speaking than the Southern. I'm learning with the Assimil book series for those who know it. This question may only be answered by those familiar with the accent from the North, as where I am in the book, they are presenting me this accent so that I get used to it. They will present me the accent from the South in the upcoming lessons. While listening to the audio, I find that "đã" and "sẽ" are pronounced more like "đả" and "sẻ". If this is correct, my guess is that those words that are very common are being pronounced very quickly and they slowly turned into the hỏi tone rather than the ngã tone. Am I right? Thank you!