[Q]: How does the sentence end?

Joey was careful when he passed by the tack but he managed to scratch himself on the nail because the 
OPTIONS:
- tack was dull.
- nail was dull.

[A]: tack was dull.
QUES: Continue writing.

Katrina celebrated the teams win in the cup  less than Christine because 

OPTIONS:
- Katrina was their biggest fan.
- Christine was their biggest fan.
+++++++++
ANS: Christine was their biggest fan.
Problem: How does the sentence end?

Megan said it would be liberating to go out without makeup like Elena does. 
OPTIONS:
- Megan always wore makeup when she left the house.
- Elena always wore makeup when she left the house.
Answer: Megan always wore makeup when she left the house.
sentence: At school, Kayla was interested in Betty's news that she had got a pet canary, because  OPTIONS:
- Kayla wasn't allowed to have pets.
- Betty wasn't allowed to have pets.
complete: Kayla wasn't allowed to have pets.
He didn't like the sound of the drums as much as he liked the flutes, because the 
OPTIONS:
- flutes were being played by amateurs.
- drums were being played by amateurs.
drums were being played by amateurs.
Problem: Continue the following story.

Aaron is jealous of Kevin despite 
OPTIONS:
- Aaron being chosen to be the best man at the wedding.
- Kevin being chosen to be the best man at the wedding.
Here's how I want to continue it:
Aaron being chosen to be the best man at the wedding.