D is the answer to your question.
I believe it would be an example of self discipline, correct me if I'm wrong.
Answer:
B driving force
Explanation:
Def is- The force that makes something happen or happen more quickly.
Apostrophe and Simile i think.
Answer:
The biggest difference between high school and university is that you're treated as an adult. ... That means you get to take greater control of how you spend your time and what you study. It also means that your education is your responsibility, no one is going to do it for you.