[Q]: How does the sentence end?

On the airplane, Megan coughs right onto Emily, who's sitting next to him. 
OPTIONS:
- Megan is disgusted.
- Emily is disgusted.

[A]: Emily is disgusted.
QUES: Continue writing.

Laura tended to steal while Christine was lawful, so 

OPTIONS:
- Laura was never in trouble with the law.
- Christine was never in trouble with the law.
+++++++++
ANS: Christine was never in trouble with the law.
Problem: How does the sentence end?

Passing a drug screening was going to be difficult for Samantha but not Natalie because 
OPTIONS:
- Samantha did not smoke a lot of marijuana.
- Natalie did not smoke a lot of marijuana.
Answer: Natalie did not smoke a lot of marijuana.
sentence: Wanting a cheerful look, the woman chose the striped curtains over the checkered drapes because the  OPTIONS:
- curtains were more colorful.
- drapes were more colorful.
complete: curtains were more colorful.
Natalie liked to buy records for listening to music while Felicia bought CDs because 
OPTIONS:
- Natalie only owned a CD player.
- Felicia only owned a CD player.
Felicia only owned a CD player.
Problem: Continue the following story.

George was commissioned to paint the mural on the wall of the library, because the 
OPTIONS:
- wall was bright.
- mural was bright.
Here's how I want to continue it:
mural was bright.