Find a quiet place to record your voice, away from background noise and distractions.
 

Make sure to record your voice clearly, enunciating each word, and speaking at a moderate pace.
 

Stick to the assignment instructions and answer the question asked at the end of each lesson
 

Save the file and name it in the following format:
"Chapter Name_Lesson Number_Your Name"
 

Come back to the upload page and press the "Choose File" button.
 

Locate and select the file you just saved.
 

Press the "Submit" button to upload the file.