If you just want to practice oral English, it is recommended to speak fluent English. Although there are not many free resources, if you can always stick to your English package, the paid courses will also be improved. If you want to improve your comprehensive English, I recommend the scallop series app, which covers words, listening, speaking and reading. Although it is a bit boring to use, unlike similar English learning apps with various pictures, I personally think it is still very practical. In short, if you want to make great changes in spoken English in a short time, please don't be stingy with money. As a baby preparing for TOEFL, it takes only one week to study paid courses, so it is better to spend one month studying free materials. Of course, if you have plenty of time, that's another matter (laughs)

Anyway, I just listen to what I say and read more books. I wish you progress!