Answer:
Read support texts
Make notes
Read your speech aloud
Step-by-step explanation:
First, it is necessary that you read many supporting texts to be able to build the ideas that will go into your draft with well-explained and structured arguments. However, you should read these texts by making several notes that you can refer to whenever necessary, during the finalization of the draft. This will prevent you from getting lost in your topic, or from using information that is not relevant and that will not add anything to the topic you want to write.
Finally, you should read everything you wrote out loud. That way you can see if your text is coherent and cohesive, in addition to being able to identify the phrases that must be edited so that the draft becomes more fluid and efficient.