Choose the best adjective to describe each person's feelings

Choose the best adjective to describe each person's feelings.
1. I didn’t get an invitation to the party. Everyone else did.
a. upset   
b. relieved 
c. bored
2. My dad decided to sing at my birthday party, but he’s a terrible singer.
a. scared 
b. embarrassed
c. depressed
3. My close friend left me and made friends with others.
a. jealous
b. amused
c. excited
4. It was a difficult and important exam, and I passed it.
a. confused
b. relieved
c. exciting
5. I was away from home and I missed my family.
a. bored
b. nervous
c. homesick