Where was Aravis going to live?  

She was going to live in the castle of Anvard.

How did Rabadash react when he spoke with Aslan?  

he was rude and impolite.  He just cursed Narnia and didn’t listen to others opinions.    

When he spoke with Aslan, he rolled his eyes and spread out his mouth into a horrible ,long mirthless grin like a shark, and wagged his ears up and down, he thought these behaviors might frighten Aslan, but it didn’t work.

What did Aslan turn Rabadash into? 

 A donkey

How can Rabadash be turned back into a man?  

He must return to Tashbaan, and in the temple of Tash he could be healed. He must stood before the altar of Tash at the great Autumn Festival this year. In the sight of all Tshbaan, he could turned back into a man. So all the Tashbaan people would know their prince used to be a donkey. One more thing, he could not go more than ten miles away from the great temple in Tashbaan, otherwise, he would instantly become a donkey again. And then he will never turn back into a man.

Who does Prince Cor marry when he grows up?

 Cor and Aravis got married when they were grown up.