Is "El pato vuela a su casa" grammatically correct? Please explain why/why not. Thank you!! :)

(i put) la carta dentro de uno de estos.

Magine you are graduating from high school and your parents tell you that you can go anywhere in the world for 2 weeks as your graduation present. in 3-4 spanish sentences, write where you would go and what you would do, using at least 3 vocabulary words from this week and one conditional irregular verb.

Uruguayan atilio pelossi is famous for