Answer:
C
Explanation:
After the word started. Started is one action and it should be separated from the next action
The theme is Be kind or get denied ( I know this because I have read that book like a million times XD )
1: gymnastic exercises.
2: Quiet, express clearly
3: A small store selling fashionable clothing/accessories
4: Persistence while doing something
5: Not corresponding to, unrelated
6: Not working, unusable
7: Real, authentic
8: Around the world
9: Comfort
10: Courage/Bravery