Common 'Change' Usage

Don't forget to bring a change of ......... with you because we won't have enough time to come home before our outing. So, bring an extra, warm outfit and we can change in the bathroom at the restaurant.
car
clothes
time
nails

Simon used to really like his teacher. However, lately, he has changed his .......... He has nothing good to say about her now. I wonder what happened at school this past month.
song
tune
tongue
brain

Every time I visit my parents, the store on the corner has a new name and is under new ownership. I wonder how many times that store has changed .........?
hours
people
hands
forms

I was .........-changed last week. I gave the cashier a twenty-dollar-bill but she only gave me two dollars back on a five dollar purchase. Unfortunately, I didn't realize what had happened until I got home.
tiny
under
fall
short

I don't know what to wear today. This weather here is so .........! It's cold in the mornings but it's really warm by noon. I guess I should just wear layers today.
changer
changeable
changing
changed

You've really ......... lately. You used to be so friendly and happy. But, now, you're just bitter and depressed. What's going on with you?
changeable
changing
changed
change

She had a change of ......... and decided to go to Italy instead. The trip is more expensive but I think she will really enjoy herself.
time
heart
kin
light

We rented a cabin in the country for a change of ......... last weekend. We really needed to get out of the big city and enjoy a relaxing weekend surrounded by nature together.
looks
appearance
time
scenery

My son changes his ......... a lot. Last month, he wanted to be a veterinarian and, now, he wants to be a firefighter.
brain
head
eyes
mind

I need a change of .......... I've been doing the same job for more than twenty years. I really need to make a change in my daily routine or I think I might go crazy!
time
clothes
pace
turn