Choose the correct relative pronoun who, which, that, where, why, when

Choose the correct relative pronoun who, which, that, where, why, when or whose.

1. My cousin Ethan, _______ works at NASA, is a brilliant scientist.
Do you remember the town ______ you were born?
Do you know the reason ______ our offer was rejected.
My new car, ______ was in park, was hit from behind.
I apologized to the woman ______ coffee I spilled.
Your shop, _______ will probably be shut down next year, is really old.
The woman ______ car had broken down on her way home spend 3 hours waiting for help.
Of all my friends, shes the one ______ I know I can rely on.
Ill never forget my childhood ______ I was so happy.
The neighbor _______ son is always running around the street is a journalist.