The author uses first person perspective to help create suspense in this passage.
Having the author experience the events along with the narrator creates a sense of calm and happiness at first, lulling the narrator (and the reader) into a sense of comfort. Then, seeing the surprise and the horror of her older face the narrator and the reader discover it together and the mood shifts instantly.
In my judgements, leave it as it is. It sounds the best and most accurate.
The answer is text document.
Video clip - it's a video, you can't print it
sound file - it's a sound, you can't print it
digital image - *digital*, not printed
The answer is C. None of the other answers make much sense.
