The correct answer is B) break.
<em>The analogy is, Elementary-Recess; High school-break.</em>
When you are in Elementary school, you have your recess where you can get some recreation time, play, meet new friends. It's a good time to "drop" the effort to focus on learning. Its a necessity for kids.
When you are in high school, you need to have "breaks" between classes. Of course, it is not a "playing time" or a recreation moment like "recess" in Elementary school, but a break helps the student to rest a little bit, forget the tension moments of class, relax after focusing on mathematics or English. The student needs this ten minutes to go to the restroom, walk, and stretch, so the student can attend the next class with a clear mind and rested body.
