Only the last one properly uses possessive personal pronouns.
Okay this is what I would say: Hi! Thank you so much for your invite! I really appreciate it. Even though I would love to come to Europe I think it would be better for me to stay in my own country. I have no idea what Europe is like, I have school and a life here, and even though I would love to come visit I just could not really see myself living there. I hope you understand. Thanks!
Without having the passage in front of me, I can only help you to find the answer. As you read the passage, you are looking for evidence that tells you what is important to Maude, which will be done through her actions. For example, if one values family, you might see them taking care of a sick family member instead of hanging out with his/her friends for the day. What is Maude doing in the message that shows what she finds important? Is she helping out family or friends? Is she telling the truth? Is she sticking up for a friend who is being bullied?
Father's mustache was a furry caterpillar wiggling beneath his nose.