This Software is wonderful for pronunciation practice. The interface is easier to use than a CD and a book because the controls are right on the screen. You can easily repeat a section, or move quickly ahead as you wish. Each section starts with the full sentence, breaks it down into the vocabulary, then adds in the inflection, and finally, goes back to the full sentence. It’s wonderful for fine-tuning pronunciation and making the leap from reading and writing to speaking and listening! investment I ever made!!