Answer:
B. Damien decided to try out for track and baseball
Explanation:
a. The person from Canada has moved to Russia
Option A is incorrect since it doesn't mention the person's name.
C. Dana was excited to explore new places she had never been before.
Option C is incorrect since it doesn't mention what are the new places Dana plans to explore.
d. I'm working on the final completion of my project.
Option D is incorrect since it doesn't mention any details about the project.
B. Damien decided to try out for track and baseball
Option B is correct since it mentions who is trying out which is a guy named Damien. Also, it mentions the sports he's trying out for which are track and baseball. Also, the sentence is relatively short.