Mid-Term exam - three various charts. How to prepare?

hello every body,
I am new user in this great web-cite and i want to ask you some questions.

i will have an exam tomorow at this time and it will belike this , three various chart will be given with one more word source and they will be asking us to outline the information needed and write a composition about it.

What should i do as a preparation for tomorow's exam.

They also want a strange order ,they want us to put a tittle above each paragragh , for example;

INTRODUCTION

Then write an introduction.

BODY1

thn write body1.
.
.
.

I really need your help and advice.

Hello friend, welcome to Essayforum.
I think I am a day too late, and you already took your exam. How did it go?

Let's examine these words: Three charts will be given, and you'll get to read about them too. Then, they want you to write an introduction and a few body paragraphs?

Write the body paragraphs first. Just write something about what you learn from one of the charts.
Do that a few times, and you will have a few body paragraphs. Read them and ask yourself, WHAT IS THE THEME THAT THESE PARAGRAPHS HAVE IN COMMON?

When you know that theme, go back and write the introduction section.

:-)