Oral English Websites
rong-chang.com
ESL: English as a Second Language by Dr. Ron C Lee is a large free Web English-learning resource with thousands of conversations and essays, audio and exercises...
40,009 
$ 335,520.00
mybuddy.ai
Talk to Buddy the AI-powered English Tutor - Learn to speak English: Key vocabulary, Practice common situational dialogues, Build up pronunciation!
1,933,101 $ 480.00