discuss the effects of studying hard for a test

Why do we have tests? Because teachers want to know whether we study for subjects or not. If you don't understand the test's content and questions, you might fail this test or get a lower grade. That's why we have to study hard and ask more questions about the test. Studying hard for a test not only can help students get higher grade, but you can also learn new skills into your brain. That can make you feel smart. If you get a high grade, you can be proud of yourself, and then your parents will be proud of you, too. That can make you feel happy and satisfied. These are the effects of studying hard for a test.However, you have to spend more time studying than the other students. When your classmates are playing, you should use this time to study for the test, because time is money. After that, you have to make a schedule that which moment you want to study, that can make you feel convenient to prepare the test. If you can follow these steps, I hope you can have a good grade directly.