I don’t understand your question what do you need help with?
Answer:
In high school, all four constructive speeches are generally eight minutes long and all four rebuttal speeches are four or five minutes in length depending on the region; in college they are nine and six minutes long respectively. All cross-examination periods are three minutes long in high school and in college.
Answer:to give the reader a better understanding of the text
Explanation:
when you annotate you let the reader know the mood, or how things are being said. for example: Lets eat grandma is completely diffrent than Lets eat, grandma