Answer:
I think A sounds the most descriptive.
Someone has to teach the docters how to become a docter
Stress is a <span>pressure or tension exerted on a material object.</span>
Here is an idea
You can either tell the importance of sports why sports is important and do a conversation between four people like two of the people are lazy and you and you and your friend tell them about sport activities and sport centres there importance and how we can do them in daily life.