Daniela oyó ese ruido. correct incorrect

It would be incorrect. That is not proper.

The sentence translates to "Daniela heard that noise"
The answer is incorrect because the sentence is improper.
It's a sentence Fragment.

Ou will hear a story in spanish. it’s rather lengthy. as you listen to the story, take notes on scrap paper.listen a second time, and as you listen, make your notes more complete. in english, summarize thestory in a composition of between ten and twenty sentences. print or type the final version of your summaryin the appropriate location on the answer sheet provided at the back of this study unit. do not sendany scrap paper or notes to the school

Is there something you need with specifically? like how to write a letter etc? i haven't watched the video so i'm not exactly sure.