My is the personal pronoun here. Because when you say "my room", it means you possess that room and the personal thing here is your room.
It’s an adjective because it’s describing it
Answer: B
Explanation: The colon is not correct, because what follows isn't a list. It should be written with a comma, like this: "Although she wanted to be in the play, she lacked self-confidence, so she didn't think she would get the part."
you can write about going to a river, and how you saw a group of baby turtles, had a picnic, then went star gazing, but if you want me to write an essay, feel free to message me on discord, and i happily will