Answer:
1. If you study for the exams, then you are possibly going to pass.
2. If you eat fruits and vegetables, then you can avoid getting sick often.
3. if you maintain and keep a healthy state of mind, then you would be able to face life challenges with optimism and hope.
4. If you don't give up, then you'll make it to the finish line.
5. If you want to improve yourself, then you should consider changing some ways or habits.