Answer:
A Wrinkle in Time is the story of Meg Murry, a high-school-aged girl who is transported on an adventure through time and space with her younger brother Charles Wallace and her friend Calvin O'Keefe to rescue her father, a gifted scientist, from the evil forces that hold him prisoner on another planet.
Explanation:
The pronoun case is 3) possessive, because it uses the pronoun "their."
Answer:
ITS THE 7TH ONE HURRYYY DAFUKK
Youth, because that is what you are basically saying when referring to you childhood. In your youth or childhood you are talking about the past as a young girl/boy.