If you are speaking on the phone, you can say it like this. I'm calling to find out about homework. For every lesson, I have added an activity called practice your pronunciation and test yourself which will help those students who want to improve their accent and pronunciation. Remember, repeating the sentences and phrases is the best way to improve your pronunciation. You will find hundreds of useful phrases in this course. So my technique and method of teaching you and helping you to use and remember these phrases is first, learn the phrases.
After that you will understand where and how to use them. And next we'll we'll use them in real life situations and at the end You will review or repeat to help you improve your pronunciation and then you will test yourself. This way I'm sure you will never forget them. But to remember, practice is the best way to improve