What should two students do before they begin a discussion? a. tell the other person that is wrong b. summarize their positions in one sentence c. establish a few common values d. interrupt the other person when he opens his mouth.

B. Summarize their positions in one sentence.

Explanation:

It is useful to summarize your position in one sentence before staring a debate. This has several advantages. Summarizing your argument in this way can help you get a clearer idea in your mind of what it is that you want to defend. Moreover, it can help you find a clear direction for you following arguments. Finally, it can help you find common ground with your opponent, or highlight your most important differences.

conversing outside - a.