Final answer:
The paragraph has been corrected for errors related to spelling, verb tenses, and contractions, ensuring that the text is now consistent and accurate.
Step-by-step explanation:
The paragraph contains several errors that need correction for spelling, verb tenses, and contractions. The corrected paragraph should read:
A crowd was formed outside the courtroom an hour ago. Some people hadn't picked up the morning paper yet. Others weren't paying attention when the results were displayed on the television screen. The jury didn't take long to reach their verdict. Even though the trial had lasted two months, they had decided quickly. In a moment, we will hear what they have to say. We aren't expecting any surprises.
When it comes to proofreading for verb tenses and the correct use of contractions, it is important to ensure consistency and correctness throughout a text to provide clear and accurate communication.