Annotating Texts

“Read the following sentence: "The rapid advancement of technology has led to unprecedented levels of connectivity, yet this hyper-connectivity can also result in feelings of isolation and detachment." Underline the main point of the sentence and write "E" next to any evidence used to support the main point. While reading a paragraph about the benefits of exercise, you encounter the word "endorphins" and don't know what it means. Describe how you would annotate this using a synonym. ”