Answer: Many ways!
Explanation:
It depends what exactly your exam is on, but here are some suggestions:
1. review and reread the textbook
2. create flashcards to study specific dates and definitions
3. neatly rewrite the highlights and most important topics
4. ask a friend or family member to help you study
5. get yourself a snack or treat for after you answer 10 questions right
6. and ask any specific questions here on Brainly!
Best of luck!