A is the correct answer. All the other options use my as a pronoun.
Answer:
1)She has butterflies in her stomach. She was checked her belongings and checking information about the paints and brushes.
2) She suddenly remembered what her mom said 'Believe in yourself". that phrase built up her confidence. She went and sat in her chair near the canvas and started painting.
3) She was happy with the result. Then, she handed the painting to the collecter who collected the painting and gave them to the judges
4) She was scared that, her painting would be humiliated. After 10 mins, the results were announced and she was the winner. She went over the moon with happiness.
Answer:
The main idea is most people don't know we are in the middle of a bionic revolution.
Supporting detail 1: 220,000 people walk around with cochlear implants
Supporting detail 2: Tens of thousands of people have been implanted with deep brain stimulators