An expression of hope is one of the winning options for the final part, since allows you to avoid duplication of thought, ethical and logical errors.
Important: you need to express hope for something positive.
Each thesis should be explained with the usage of examples, facts, statistics, life stories, literature, news, etc.
In each first (thematic) sentence of the three paragraphs, you should formulate the thesis point that you are going to argue.
The purpose of the introductory part is to raise the discussed problem correctly.
This will help you not only to interest the reader, but also to set the tone for the subsequent text.
It will help you to find the most suitable transition phrases.
Most often, such words and phrases are put at the beginning of a sentence/paragraph of an essay.
Professional teachers and editors will turn a rookie into an experienced essay author!
The most difficult step is to choose the topic and type of essay at the very beginning. The most common of them are Narrative, Expository, Argumentative, Persuasive, Cause and Effect, etc.