The best essay structures to use for each question type:

Argument

Paragraph 1

Introduction

Paragraph 2

Discuss topic No.1

Paragraph 3

Discuss topic No.2

Paragraph 4

State your opinion and why

Paragraph 5

Conclusion

Proposal

Paragraph 1

Introduction

Paragraph 2

1^st Reason with Examples

Paragraph 3

2^nd Reason with Examples

Paragraph 4

3^rd Reason with Examples

(3^rd reason is optional)

Paragraph 5

Conclusion

Discussion

Paragraph 1

Introduction

Paragraph 2

Use first part of question as paragraph topic

Paragraph 3

Use second part of question as paragraph topic

Paragraph 4

Conclusion

	Argument
Paragraph 1	Introduction
Paragraph 2	Discuss topic No.1
Paragraph 3	Discuss topic No.2
Paragraph 4	State your opinion and why
Paragraph 5	Conclusion

	Proposal
Paragraph 1	Introduction
Paragraph 2	1^st Reason with Examples
Paragraph 3	2^nd Reason with Examples
Paragraph 4	3^rd Reason with Examples (3^rd reason is optional)
Paragraph 5	Conclusion

	Discussion
Paragraph 1	Introduction
Paragraph 2	Use first part of question as paragraph topic
Paragraph 3	Use second part of question as paragraph topic
Paragraph 4	Conclusion