Some questions about my English sentences.(2)
This is a question of a spoken English test.
Question:Do you prefer finishing your work once you got them as quickly as possible or to wait until the deadline, why?
I like to do things earlier because I can have enough time for preparation, for example, it was last semester when we were asked to give a presentation in the class, it was important because it would be scored as a very important part of our final examination. But the professor assigned the instructions by emails, and I'm the president of our student union, so I receive hundreds of emails every day. So when I found out that I have to prepare a presentation, it was only less than two days before the deadline. Then I do nothing else but preparing my presentation all the day. It was a very challenging experience. After that, I do everything at the first time.
Could you please help me to correct my sentences so it can looks more native?