If she spoke very loudly then she would make people think she is mad and if she spoke a high pitch and tone she would hurt someones ear like her teacher and if she does that the teacher can't hear and she can't be graded and if she speeds up when she is nervous no one will understand what she is saying so that gives us c. if she pauses between sentences then the audience can hear and understand what she is saying so c. hope this helps with your question
