Answer:
What people are usually doing while suffering is taking place.- D.
Answer:
The student should probably say, "Instead of taking the escalator, use the stairs and even try climbing two at a time."
Explanation:
The first one doesn't explain how to get more exercise, it only explains how to not get injured before doing any physical activity. And the other two are basically irrelevant to the topic.
I will honour Christmas in my heart. I will live in the Past, the Present, and the Future. I will not shut out the lessons that they teach.