"I am sure Beth said," I believe it is like that.Good Luck.
Answer: sound
Explanation:
I Think sound because the person watching the movie would have to lis and imagine what is happening in the movie at that time.
You could make up something as if you were stealing from a candy store or you had a dream where you were stealing and you came home, and at 10:00 pm you seen yourself on the news .. then you woke up and it was all a nightmare
The verb of the sentence is "gazed", the subject of the sentence is the mountain.