Describe how can an academic discussion increase understanding of a text? 2-3 sentences needed. plz .

Which revision of this sentence best uses direct characterization?

When you don’t understand a concept during the lecture, it’s to flag it in your notes and leave a blank space so you can fill in more

What is the best way to improve the conclusion? add a sentence to the ending that summarizes the writer’s topic. add a sentence to the middle that reflects on the writer’s experiences. revise the final sentence to have a different tone. revise the first sentence to state a future goal.