Describing a Procsss(4)-How to study for an exam--Revised

Studying for an exam can be easy.  First, you need to plan a schedule which consists of the scope and the specific time when you will read.  Moreover, find out the main points and note them in a notebook.  Furthermore, practice the reference books repeatly.  After that, ask others what you don't really know about the questions.  Before you take an exam, review the main points and the questions.  With the tips above, it will be easy for you to study for an exam.